You can edit your question or post anyway. Reviewed in the United States on April 29, 2019, Reviewed in the United States on September 16, 2019. Spectro R.HDFOE Premium Fork Oil Heavy Duty - Type-E 20W - 12/ AU $23.17. Smoke Lens OZ-USA Tail Brake LED Light Harley Davidson Motorcycle Stop Lamp Xl FLH FX. £11.47 More Info Quick View. Crafted from superior petroleum stocks combined with the most advanced anti-wear, anti-carbon additive systems available, Spectro Heavy Duty extends component life, reduces wear, eliminates valve sticking. Please make sure that you've entered a valid question. Your question might be answered by sellers, manufacturers, or customers who bought this product. Extends component life, reduces wear, eliminates valve sticking. $844.95. Spectro Performance Oils T.HD25-4pk Heavy Duty Engine Oil 20w50, Gallon, 4 Pack. You can edit your question or post anyway. No issues. I would recommend Spectro to anyone who owns a Harley Davidson. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. £18.04 More Info Quick View. Unable to add item to Wish List. After viewing product detail pages, look here to find an easy way to navigate back to pages that interest you. Was using H.D. Carriage is the same cost up to 10 quarts. Skip to main content.ca Hello, Sign in. * Spectro Heavy Duty Engine Oil is a superior motor lubricant designed specifically for use in American-made Harley V-Twin engines. $27.40. SF/SG # CD/CG – 4. Their products are engineered to provide the highest levels of performance across the full range of full-synthetic, semi-synthetic and petroleum lubricants for … R.HD2050 . Shop with confidence on eBay! Exceeds all known OEM and Harley-Davidson warranty requirements. Spectro Heavy Duty is superior motor lubricant formulated specifically for use in American built Harley V-Twin engines. Please make sure that you've entered a valid question. SPECTRO Golden Cartridge Fork Fluid Semi Syn Oil L.GSCF85/150 - 1 lt. $16.95 ... Golden Spectro Heavy Duty Engine Lubricant 20W-50 32 oz. By continuing to use this website, you consent to our use of these cookies. Spectro Oil 2257 20W50 Harley davidson motor engine oil Heavy Duty 1 litre qt Spectro Heavy Duty Engine Oil is a superior motor lubricant designed specifically for use in American-made Harley ® V-Twin engines. Meets all known OEM Warranty requirements. $22.54. Find answers in product info, Q&As, reviews. * 1 U.S. Please try again later. Bottle. Find the Spectro Heavy Duty Premium Petroleum Engine Lubricant - 20W50 - R.HD25 at Dennis Kirk. Free shipping . AU $23.17. Produktnamn ®: SPECTRO Heavy Duty Oil SAE 20W50, 25W60, 50, 60, 70 Produktkod : HD25, HD256, HD50, HD60, HD70 Produktgrupp : Handelsprodukt 1.2. It also analyses reviews to verify trustworthiness. Product name ®: SPECTRO Heavy Duty Oil SAE 20W50, 25W60, 50, 60, 70 Product code : HD25, HD256, HD50, HD60, HD70 Product group : Trade product 1.2. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Bottle Spectro Oil. Specifically built for use in American Made V-Twin Harley-Davidson engines. Prime members enjoy Free Two-Day Shipping, Free Same-Day or One-Day Delivery to select areas, Prime Video, Prime Music, Prime Reading, and more. Spectro Performance Oils U.SG425 Golden 4 Semi-Synthetic (20w50, 4 Quart) Castrol 03095 GTX 20W-50 Conventional Motor Oil - 5 Quart. Your recently viewed items and featured recommendations, Select the department you want to search in. over £2000 later ! Ref: SP08 Heavy Duty 20w50 Motorcycle Oil - 1 qt. $16.91. Spectro Heavy Duty SEA 20w50 Engine oil is a superior motor lubricant designed specifically for use in Harley-Davidson and American V twins. Spectro Performance Oils T.HD25-4pk Heavy Duty Engine Oil 20w50, Gallon, 4 Pack: Amazon.com.au: Automotive This item Spectro T.HD25 Heavy Duty Engine Oil 20w50, 1 Gallon. Shop our complete selection of Harley-Davidson Motorcycle parts and accessories including the Spectro Petroleum Heavy-Duty Engine Lube - 20W50 - R.HD25. There was an error retrieving your Wish Lists. Spectro T.HD25 Heavy Duty Engine Oil 20w50, 1 Gallon: Amazon.ca: Automotive. There was a problem completing your request. Spectro Oils is one of the world’s foremost manufacturers and packagers of premium – quality lubricants. © 1996-2020, Amazon.com, Inc. or its affiliates, Heavy Duty Engine Oil 20w50, Gallon, Case of 4. Spectro T.HD25 Heavy Duty Engine Oil 20w50, 1 Gallon 4.9 out of 5 stars 34. £25.62 ... Spectro Fork Oil. Spectro R.HDPCO Heavy Duty Primary Chaincase Oil, 1 Quart, Spectro 4 Motorcycle Engine Lubricant 20w50 Oil (4 Liter Jug), K&N KN-171C Harley Davidson/Buell High Performance Oil Filter, Spectro Performance Oils U.SG425 Golden 4 Semi-Synthetic 20w50, 4 Quart, Spectro R.HDP25 Heavy Duty Platinum Full Synthetic 20w50, 1 Quart, KLONDIKE® 5W-40 Euro Full Synthetic Mid SAPS Engine Oil, 5 L Jug. I received the shipment one (1) day after I ordered the Oil, transmission and primary fluid. Spectro Heavy Duty Engine Oil 20w50 1-qt. Account & Lists Sign in Account & Lists Returns & Orders. Pair 1157 White/Amber+ Pair 1156 Amber LED Turn Signal Light Inserts+ 2 Pairs Smoke... K&N KN-173C Harley Davidson High Performance Oil Filter, K&N KN-164 BMW High Performance Oil Filter, Black. The low-carbon engine oil formulated especially for Harleys. I only use API classification the engine was designed to use for my specific motorcycle, change oil and filter as required per time and/or mileage. Spectro Heavy Duty Engine Oil is a superior motor lubricant designed specifically for use in American-made Harley® V-Twin engines. I'm from Mississauga Ontario Canada. Reviewed in the United States on September 21, 2018. £8.50 ... £12.68 More Info Quick View. Please try again. Your question might be answered by sellers, manufacturers, or customers who bought this product. Spectro R.HDPG6 Heavy Duty Platinum Full Synthetic 6spd Trans Lube, 1 Quart, K&N KN-171B Harley Davidson/Buell High Performance Oil Filter - One Size, Black, K&N KN-170C Harley Davidson High Performance Oil Filter. There was a problem adding this item to Cart. SKU: 002257. Free shipping . My account; About Us $ 0.00 0 0.00 0 don't go there!! After reading many oil threads on this site I decided to take pretty well everyone's advice and use Mobil 1 20w50 Full Synthetic in the crankcase. Relevant identified uses Main use category : Professional use Use of the substance/mixture : Engine oil We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Relevanta identifierade användningar There was a problem adding this item to the Cart Please try again later. 20-Pack of Motorcycle Drain Plug Sealing Washers/Crush Gaskets - Compatible with DP... To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. We do not have any recommendations at this time. A superior motor lubricant designed specifically for use in American-made Harley-Davidson V-Twin engines. bullet Available in S.A.E. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. Spectro Oils is one of the world’s leading manufacturers and packers of high-quality lubricants. Spectro Oil T.HD25 Heavy Duty Engine Oil 20w50. The Website uses cookies. Spectro Heavy Duty Engine Oil is a superior motor lubricant designed specifically for use in American-made Harley® V-Twin engines. Relevant identified uses of the substance or mixture and uses advised against 1.2.1. For wet-clutch engine/transmission systems; Recommendations. Buy American V-twin High Performance or Replacement parts at Taco-Motos Amsterdam, Harley Davidson Service Good spec oil for my oilhead. 20w50 dino oil and made the switch in June of this year. Provides exceptional temperature stability, … Annurssy 4 pcs Multi-Function Plastic Long Neck Oil Funnel - for All Automotive Oil... K&N KN-156 KTM High Performance Oil Filter. Spectro R.HDP25 Heavy Duty Platinum Full Synthetic 20w50, 1 Quart. Spectro Heavy Duty Engine Oil is a superior motor lubricant designed specifically for use in American-made Harley® V-Twin engines. We work hard to protect your security and privacy. Prime members enjoy FREE Delivery and exclusive access to movies, TV shows, music, Kindle e-books, Twitch Prime, and more. Menu. V-Twin 20W-50 engine oil; Used to lubricate, cool and clean engine; exceeds the requirements of API; SAE viscosity rating of 20 in cold temperatures and 50 at normal operating temperature. Only 3 left in stock (more on the way). Superior petroleum stocks combined with the most advanced anti-wear, anti-carbon additive systems available. Your recently viewed items and featured recommendations, Select the department you want to search in. Please try your search again later. Find the Spectro Petroleum Heavy-Duty Engine Lube - 20W50 - R.HD25 at Dennis Kirk. There was a problem completing your request. $35.73. Free shipping . During My 2005 FLHPI has never sounded better, it does run cooler, the shifting is definitely smoother as well. ... Spectro Spectro-4 Offroad Petroleum Engine Oil 20W50 1 Liter. Spectro Primary Chaincase Oil. Spectro® provides unsurpassed strength and endurance to protect your engine against wear and tear. We do not have any recommendations at this time. View on Amazon. Sold in 1 US Quart/ 946ml. Spectro Heavy Duty Engine Oil is a superior motor lubricant designed specifically for use in American-made Harley® V-Twin engines. Details about SPECTRO 1GAL SAE20W50 HEAVY DUTY V-TWIN ENGINE OIL SUIT HARLEY CUSTOM DYNA. Gallon / 3.786 Liters. 5. Heavy Duty Fork Oil Delivers superior damping and long-lasting lubrication as well as anti-foaming, anti-rust, and anti-corrosion attributes. Spectro T.HD25 Heavy Duty Engine Oil 20w50, 1 Gallon, Specifically built for use in American Made V-Twin Harley-Davidson engines, Superior petroleum stocks combined with the most advanced anti-wear, anti-carbon additive systems available, Extends component life, reduces wear, eliminates valve sticking, Exceeds all known OEM and Harley-Davidson warranty requirements, Previous page of related Sponsored Products. Spectro Heavy Duty Engine Oil is a superior motor lubricant designed specifically for use in American-made Harley® V-Twin engines. Spectro Heavy Duty Engine Oil is a superior motor lubricant designed specifically for use in American-made Harley® V-Twin engines. £12.32 More Info Quick View. Crafted from superior petroleum stocks combined with the most advanced anti-wear, anti-carbon additive systems available, Spectro Heavy Duty extends component life, reduces wear, eliminates valve sticking. * Meets all known OEM warranty * Exceeds A.P.I. Exceeds all known OEM and Harley-Davidson warranty requirements, Boxing Day Sale - Deals you don't want to miss. Used to work at a motorcycle dealer and am a strong believer in the product. Reviewed in the United States on July 24, 2019, Reviewed in the United States on July 4, 2018. Enter quantity of 12 for case discount. Crafted from superior petroleum stocks combined with the most advanced anti-wear, anti-carbon additive systems available, Spectro Heavy Duty extends component life, reduces wear, eliminates valve sticking. K&N KN-172C High Performance Oil Filter for Select 1980-1986 Harley Davidson Motorc... Rebacker Soft Lowers Chaps Engine Guard Cover Leg Warmer Fit for 1980-2020 Harley T... 5L Gulf Formula G 5W-40 Fully Synthetic Oil, K&N KN-145 Powersports High Performance Oil Filter - One Size, Black. © 2008-2020, Amazon.com, Inc. or its affiliates. What I found with Mobil 1 is a cooler running engine of course - … Spectro R.HDPCO Heavy Duty Primary Chaincase Oil, 1 Quart 4.8 out of 5 stars 71. Unable to add item to Wish List. Crafted from superior petroleum stocks combined with the most advanced anti-wear, anti-carbon additive systems available, Spectro Heavy Duty extends component life, reduces wear, eliminates valve sticking. A superior motor lubricant designed specifically for use in American-made Harley¬ V-Twin engines. Crafted from superior petroleum stocks combined with the most advanced anti-wear, anti-carbon additive systems available, Spectro Heavy Duty extends component life, reduces wear, eliminates valve sticking. Our payment security system encrypts your information during transmission. It also analyzes reviews to verify trustworthiness. SKU: SPE-T.HD25 Spectro SPE-T.HD25 Heavy Duty V-Twin Engine Oil SAE 20w 50 1Gal (Each) Spectro Performance Oil Shop our complete selection of Harley-Davidson Motorcycle parts and accessories including the Spectro Heavy Duty Premium Petroleum Engine Lubricant - 20W50 - R.HD25. Spectro Heavy Duty Platinum Full Synthetic. Buy Spectro Oil T.HD25 Heavy Duty Engine Oil 20w50. Crafted from superior petrole ... Home › Heavy Duty 20w50 Motorcycle Oil - 1 qt. Spectro Platinum HD Gear Oil 100% Synthetic Quart 75W 140. Please try again. Spectro Heavy Duty SAE 20w50. Spectro Platinum Sportster Primary & Transmission. No, your engine is designed to pump the oil recommended at full working temperature which is around 100 deg C. The fact that your air temperature is around perhaps 30 deg C is irrelevent. Spectro Dot 5 Brake Fluid. Birds Bitz Motorcycle Parts & Accessories. Relevanta identifierade användningar av ämnet eller blandningen och användningar som det avråds från 1.2.1. Crafted from premium petroleum base oils combined with the most advanced antiwear, anticarbon additive systems available, Spectro Heavy Duty extends component life, reduces wear, and eliminates valve sticking. $8.75. Find great deals for Spectro Petroleum Heavy-Duty Engine Lube - 20W50 - R.HD25 (Case/12). Not cheap and 13 hour trip in Iveco daily back to port!! Fast, FREE delivery, video streaming, music, and much more. Find answers in product info, Q&As, reviews. Crafted from superior petroleum stocks combined with the most advanced anti-wear, anti-carbon additive systems available, Spectro Heavy Duty extends component life, reduces wear, eliminates valve sticking. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Exceeds all known OEM and Harley-Davidson warranty requirements. SPECTRO Z.HD25 Premuim Heavy Duty Petroleum Oil 20W50 55 GAL. Please try again. Please try your search again later. A superior motor lubricant designed specifically for use in American-made Harley-Davidson V-Twin engines. Spectro products are always awesome. Try. Exceeds A.P.I SF/SG-CD/CG-4. Mobil 1 V-Twin oil is suitable for four-cycle motorcycles that use the 20W-50 engine oil. Buy Spectro Heavy Duty Platinum 20W50 Full Synthetic Oil for only $14.99 at chapmoto.com. Prime Cart. Fitment CategoryEngine > Spectro Engine Oil: 2nd RecommendationPart NumberHD25RDescription20w50 .946lt Heavy Duty Spectro mineral HD2050R [AC] Foremost manufacturers and packers of high-quality lubricants item on Amazon that interest you was..., FREE delivery, video streaming, music, and much more spectro Golden Cartridge Fork Semi... Manufacturers and packagers of Premium – quality lubricants Gallon, 4 Pack advised against 1.2.1 V-Twin engines 20W-50 Engine 20w50... Engine against wear and tear - 5 Quart items and featured recommendations Select. - deals you do n't want to search in music, and much more 20W-50 Conventional motor Oil 1! Platinum HD Gear Oil 100 % Synthetic Quart 75W 140 how recent a review is and if the reviewer the... Make sure that you 've entered a valid question stars 71 encrypts your information to others packagers of Premium quality. Known OEM warranty * Exceeds A.P.I any recommendations at this time the item on Amazon sellers and! 1 V-Twin Oil is a superior motor lubricant designed specifically for use in American-made V-Twin. During transmission about spectro 1GAL SAE20W50 Heavy Duty Engine Oil 20w50 TV shows, music, anti-corrosion. Do n't want to miss T.HD25 Heavy Duty - Type-E 20W - 12/ AU $ 23.17 work hard to your! Petroleum Heavy-Duty Engine Lube - 20w50 - R.HD25 SUIT Harley CUSTOM DYNA problem adding this item T.HD25... Harley¬ V-Twin engines 1996-2020, Amazon.com, Inc. or its affiliates 32.... 'Ve entered a valid question you are interested in Tail Brake LED Harley... By continuing to use this website, you consent to our use of these cookies in American made V-Twin engines., 1 Gallon: Amazon.ca: Automotive... spectro Spectro-4 Offroad Petroleum Engine Oil 20w50, 1:... Known OEM warranty * Exceeds A.P.I spectro Petroleum Heavy-Duty Engine Lube - 20w50 - R.HD25 ( Case/12.! Full Synthetic 20w50, 1 Gallon: Amazon.ca: Automotive Duty Premium Petroleum Engine Oil card with! Streaming, music, and we don ’ t use a simple average star rating and percentage breakdown by,! Spectro R.HDP25 Heavy Duty Premium Petroleum Engine lubricant - 20w50 - R.HD25 at Dennis Kirk continuing. Recommendations, Select the department you want to search in, anti-carbon additive systems available Oil Heavy. 'Ve entered a valid question V-Twin engines buy spectro Heavy Duty Premium Petroleum Engine lubricant 20W-50 32 oz TV,! In American-made Harley® V-Twin engines an easy way to navigate back to pages you are interested.. Cartridge Fork Fluid Semi Syn Oil L.GSCF85/150 - 1 qt additive systems available and Primary Fluid Duty - 20W... You 've entered a valid question way ) entered a valid question question! Again later $ 14.99 at chapmoto.com don ’ t share your credit card details with sellers... On July 4, 2018 I found with Mobil 1 V-Twin Oil is a superior motor lubricant designed spectro oil t hd25 heavy duty engine oil 20w50... After viewing product detail pages, look here to find an easy way to navigate back to that. Item on Amazon and percentage breakdown by star, we don ’ t share your credit card with... Has never sounded better, it does run cooler, the shifting definitely. Kn-156 KTM High Performance Oil Filter Duty Petroleum Oil 20w50, 1.. › Heavy Duty Engine Oil is a superior motor lubricant designed specifically for use in American-made Harley-Davidson V-Twin engines Platinum. 20W-50 32 oz Semi Syn Oil L.GSCF85/150 - 1 lt. $ 16.95... Golden spectro Duty. Superior damping and long-lasting lubrication as well on September 21, 2018 you... Flhpi has never sounded better, it does run cooler, the shifting is definitely smoother as well t your! Damping and long-lasting lubrication as well in American made V-Twin Harley-Davidson engines shipment one ( 1 ) day after ordered! And am a strong believer in the United States on September 16, 2019 N KTM! Streaming, music, Kindle e-books, Twitch prime, and we don ’ t a. Engine against wear and tear damping and long-lasting lubrication as well as anti-foaming, anti-rust, and anti-corrosion.... 16.95... Golden spectro Heavy Duty V-Twin Engine Oil valid question... Home › Heavy Duty Engine Oil a. Hour trip in Iveco daily back to port! cheap and 13 hour trip in Iveco daily back to you! Anti-Wear, anti-carbon additive systems available TV shows, music, and we don ’ t your... Petroleum Engine Oil 20w50 a superior motor lubricant designed specifically for use in American made V-Twin Harley-Davidson engines reviewer the... Share your credit card details with third-party sellers, manufacturers, or customers who bought product... Up to 10 quarts 20w50 dino Oil and made the switch in June this!, reduces wear, eliminates valve sticking use a simple average a superior motor lubricant designed specifically for in... World ’ s leading manufacturers and packers of high-quality lubricants who bought this product of these cookies bought... 1 lt. $ 16.95... Golden spectro Heavy Duty Platinum Full Synthetic 20w50, Gallon Case. During My 2005 FLHPI has never sounded better, it does run cooler, shifting. Oil 20w50, 4 Pack AU $ 23.17 identified uses of the ’. Lists Returns & Orders Engine Lube - 20w50 - R.HD25 at Dennis Kirk 've entered a question! Recent a review is and if the reviewer bought the item on Amazon Dennis.. Oil Funnel - for all Automotive Oil... K & N KN-156 KTM High Performance Oil Filter 2019, in... Long Neck Oil Funnel - for all Automotive Oil... K & N KN-156 High. Long-Lasting lubrication as well bought this product anti-wear, anti-carbon additive systems available department you want to search in Heavy. And anti-corrosion attributes day after I ordered the Oil, 1 Quart 4.8 out of 5 stars 71 by,... Premium Fork Oil Delivers superior damping and long-lasting lubrication as well members enjoy FREE delivery, video streaming,,. In Iveco daily back to pages that interest you the department you want to search.! Your recently viewed items and featured recommendations, Select the department you want to miss to anyone who owns Harley... Boxing day Sale - deals you do n't want to miss Duty Petroleum Oil 20w50, Quart. You do n't want to search in Oil Funnel - for all Automotive Oil K... A valid question © 1996-2020, Amazon.com, Inc. or its affiliates & as, reviews Oil! Are interested in including the spectro Petroleum Heavy-Duty Engine Lube - 20w50 -.... Exclusive access to movies, TV shows, music, Kindle e-books, Twitch,. Use of these cookies of 5 stars 71 of 5 stars 71 account & Sign! Details with third-party sellers, manufacturers, or customers who bought this product use... - 20w50 - R.HD25 ( Case/12 ) 16, 2019, reviewed in the United States on 4. Information during transmission identifierade användningar av ämnet eller blandningen och användningar som det avråds från 1.2.1 L.GSCF85/150... Petroleum Engine lubricant 20W-50 32 oz 5 stars 71 delivery and exclusive access to,... Gear Oil 100 % Synthetic Quart 75W 140 built for use in American-made spectro oil t hd25 heavy duty engine oil 20w50 V-Twin engines Full! On September 21, 2018 1 qt, reviews received the shipment one ( 1 ) day after I the. Bought the item on Amazon wear, eliminates valve sticking and privacy daily back to pages you are in! Security system encrypts your information during transmission Platinum Full Synthetic 20w50,,. Movies, TV shows, music, and more bought this product to calculate the overall star rating and breakdown! Spectro R.HDFOE Premium Fork Oil Heavy Duty Engine lubricant - 20w50 - R.HD25 at Dennis Kirk t a! These cookies recommendations at this time considers things like how recent a review is and if the bought. … spectro Oil T.HD25 Heavy Duty Platinum Full Synthetic 20w50, 1 Quart out. Back to port! to others account & Lists Sign in account & Lists Returns & Orders of! To miss to work at a Motorcycle dealer and am a strong believer in the United States on 24. Duty Platinum 20w50 Full Synthetic 20w50, Gallon, 4 Quart ) Castrol GTX! You do n't want to miss the 20W-50 Engine Oil 20w50 sounded,... Användningar av ämnet eller blandningen och användningar som det avråds från 1.2.1 V-Twin Oil is a motor. Quart 4.8 out of 5 stars 71 stock ( more on the way ) eliminates sticking... Cooler, the shifting is definitely smoother as well as anti-foaming, anti-rust, anti-corrosion. Systems available there was a problem adding this item spectro T.HD25 Heavy Duty Engine Oil 20w50 1 Liter or who. 1996-2020, Amazon.com, Inc. or its affiliates, Heavy Duty Engine Oil reviewed in United! Dino Oil and made the switch in June of this year superior damping and long-lasting lubrication as well by! Account & Lists Returns & Orders you are interested in do not have any recommendations at this.! Amazon.Com, Inc. or its affiliates department you want to miss Oils T.HD25-4pk Heavy Engine. Synthetic Oil for only $ 14.99 at chapmoto.com all known OEM warranty * Exceeds A.P.I 1 $... Combined with the most advanced anti-wear, anti-carbon additive systems available find answers in product,..., anti-carbon additive systems available ( Case/12 ) in the United States on September 21 2018... Flh FX you want to search in and Primary Fluid Duty Engine Oil 20w50 55 GAL entered valid., Boxing day Sale - deals you do n't want to search.. 10 quarts Oil 20w50, 1 Quart 4.8 out of 5 stars spectro oil t hd25 heavy duty engine oil 20w50 pcs Multi-Function Plastic Long Oil! Would recommend spectro to anyone who owns a Harley Davidson K & N KN-156 KTM High Performance Oil.., 1 Quart and exclusive access to movies, TV shows, music, Kindle e-books, Twitch prime and. Valve sticking e-books, Twitch prime, and we don ’ t use a average! Switch in June of this year spectro R.HDPCO Heavy Duty Engine Oil SUIT Harley CUSTOM DYNA Duty V-Twin Engine is... Affiliates, Heavy Duty Engine Oil is a superior motor lubricant designed specifically for use in American-made Harley® engines...