Home

Harley Twin Cam oil filter part number

IntroWe've created this motorcycle oil filter lookup guide, to help you quickly find the right oil filter for your bike.We've listed the make and model of bike, its engine capacity and production years, so that you can be double-sure you're ordering the right filter.We've then listed the part number for two of the most popular aftermarket oil filter brands: K&N and HifloFiltro so you can. Harley-Davidson® 5 Micron SuperPremium5 Oil Filter, 63798-99A. Fits '99-later Twin Cam and Evolution models (except '08-'13 XR) and can be used as an upgrade for any motorcycle that requires Oil Filter P/N 63796-77A, 63805-80A, 63812-90 or 63813-90

Harley Davidson Oil Filter Cross Reference - Biker Rate

Orange Cycle Parts Oil Filter w/hex nut for Harley Milwaukee-Eight 2017-2018 and Twin Cam 1999-2017 Repl. #s 63798-99 and 63731-99A (Black) $18.19. $18 This Harley-Davidson oil filter is the same Original Equipment filter that is installed at the factory. Part Number: 62700280 Color: Black. Qty Trike, Softail, Dyna, Sportster, Street or Special 3. Edition/Shrine Big Twin motorcycle (Eligible Trade-Up Motorcycle). Offer is limited to one claim per eligible VIN. Excludes Police Models

Harley went to this because of all the cam plate failures that pledge the early twin cam engines. the higher by-pass is to make sure all the oil goes through and not around the filter element. A replacement engine for your bike (If you buy and Harley rebuilt) is 3000.00 + installation Genuine Harley-Davidson Chrome oil filter 63798-99. $14.95. Carquest 85225 Oil Filter. $39.78. BIG DOG MOTORCYCLES K&N CHROME OIL FILTER KN-170C WRENCH OFF AMERICAN IRONHORSE. $14.99. Case of 6 Engine Oil Filter Fram HPH3690 For CHEVROLET,ISUZU,GMC. $84.99

Motors 63798-99 Drag Specialties Chrome Oil Filter Harley

Harley-Davidson® Genuine Long Oil Filters, 63796-77A. Fits '84-later XL, '08-'13 XR, '82-'94 FXR, '84-'98 Softail® and '80-'98 FLHR, FLHT and FLT models. Genuine H-D® Spin-On Oil Filters consist of cured resin impregnated paper which removes harmful foreign particles from the oil Super Tech ST3614 oil filter : V-Twin Forum: Harley Davidson Forums '21 LowRider S '05 Carbed Night Train (Sold) 111 rwhp, 112 rwtq Best 1/4 ET 12.557s Best 1/4 MPH 108.5 These high-performance RevTech oil filters have more paper folds than our Premium spin-on oil filters resulting in 30% more filtering surface and the filter paper lasts 30% longer. 1999-2017 Harley Twin Cam Models FRAM Ultra Synthetic ® Oil Filter; Enter competitor part number(s). For multiple part number look-up, separate with a comma. Enter up to 15 part numbers. HARLEY DAVIDSON FLD SWITCHBACK 2012-2016 1690CC 1690cc Black finish: HARLEY DAVIDSON.

Harley-Davidson® 5 Micron SuperPremium5 Oil Filter Fits

Once your decide on the perfect Harley oil filter, get all the accessories you need with Harley Oil Filter Components or keep those engine gaskets fresh with Harley Gasket Kits at J&P Cycles.com. 1-800-318-4823 1-888-819-477 Harley-Davidson Part #. AMSOIL Product. 99816-60 HD Engine Oil. MCS SAE 60 Engine Oil. MCV 20W-50 Engine Oil. 99851-05 Formula +. MCV 20W-50 Engine Oil. 99824-03 Screamin Eagle Syn 3. MCV 20W-50 Engine Oil This new engine replaces the Twin-Cam engine that has been in service since 1999. Related: See All Of Our Articles About Harley-Davidson Motorcycles And Synthetic Oil Correct AMSOIL Oil And Filter For Harley-Davidson Milwaukee-Eight Engines. These recommendations apply to all versions of the 107ci and 114ci Milwaukee-Eight engine Wix does make very good filters, btw. And yes, 5 micron is probably a marketing thing, meaning the engine isn't likely to sustain damage if you use a filter that only traps to 10 or 20. In fact, the 5 micron filter is a supersession of the original twin cam oil filter which I believe was a 10 micron filter, and those filters worked just fine Biker Direct : Harley OEM Parts - Riding Accessories Big Twin Classic Sportster ecommerce, open source, shop, online shoppin

Purchase JAGG 4700 OIL COOLER ADAPTER WITH THERMOSTAT FOR

Stage 2 103 (1690cc) Big Bore Kit, Black, 2007 FLSTSC Heritage Springer. $1,199.95 Model # 29925-0 OIL FILTER CHROME SUPERPREMIUM5 OIL FILTER CHROME SUPERPREMIUM5 H-D is taking the lead in the industry with this breakthrough filter. It uses a synthetic media that provides nominal 10 micron filtration with increased retained capacity for dust soot and other solid matter

For all your Harley Davidson motorcycle parts, accessories, and gear, turn to our online motorcycle parts and accessories store. Evolution Big Twin: Twin Cam: Ironhead Sportster: Evolution Sportster: V-Rod: Gaskets, Seals, O-Rings: Dyna FXD Models: GASKET, BYPASS COVER, OIL FILTER COOLER. $3.99 Model # 26021-03 : Softail Oil Cooler Hose. Cam Chest Kits for 2017-Up Touring Models & 2018-Up Softail® Models M8 Valve Train Street Legal 475 Cam with Calibration for M8 Touring Models Royal Enfield® 650 Twin Performance Parts for Royal Enfield® 650 Twins Off Road Performance Offroad Division - Performance Parts for UTV Harley-Davidson® Tri Glide Contact. Feuling Parts 3740 Oceanic Way, suite 304, Oceanside, CA 92056. Sales Department: sales@feulingparts.com Tech Department: tech@feulingparts.com Returns Department: returns@feulingparts.com (+1) 866-966-976

Click part number to add to Shopping Cart. California Proposition 65 Warning WARNING: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov Chrome Oil Tanks For Twin Cam Softails. These 3-quart oil tanks will fit all 2000 thru 2017 stock-width HD Softail frames, and Paughco 'Easyride' standard-width frames for Twin Cam 'B' engines Zundap- the correct OEM filter-as you state- for your XL IS a 30 micron filter, not the 10. The correct oem part number chrome is 63796-77A and black 63805-80A black. The fact you've never had an issue is not a surprise as many dealers just tell customers to use the twin cam filter in all applications (10 micron) Casting number indicates early Twin Cam use, but we've seen a 2003-later style, so check your references for post '03 use Harley-Davidson Twin Cam Oil Filter Housing (OEM #26297-99) Harley-Davidson Twin Cam Oil Filter Housing (OEM #26297-99) $22.00. Brand: OEM Harley-Davidson. Weight: 18.00 Ounces ( ) Shipping: Calculated at checkout. touring twin cam (99-18) milwaukee eight softail and touring (17-22) flo billet reusable spin on oil filter . consistent filtering across the entire surface and a high flow rate nearly 7 times greater than paper filters; progressive rate bypass combined with high flow characteristics of the filter media avoids unfiltered oil bypassing the. HARLEY-DAVIDSON 63796-77A - Alternative oil filters. There are 27 replacement oil filters for HARLEY-DAVIDSON 63796-77A . The cross references are for general reference only, please check for correct specifications and measurements for your application. HARLEY-DAVIDSON 63796-77A replacement filters. AC-Delco PF1786. AMSOIL EAO33. AMSOIL EAOM134C

The second Harley Davidson is built with a Twin Cam 88 engine, and contains no pipes or hoses, with the oil being filtered before it enters the motorcycle engine. Due to it's location in the filtration system, the oil filter for a Twin Cam engine requires a higher pressure and contains an anti-drain back valve restricting oil flow to a single. Performance Parts for Harley-Davidson® Tri Glide® Models. Tech Info Oil Change Kit for 1999-'17 HD ® Twin Cam 88 2017-Up M8 & X-Wedge ™ Oil Filter. $213.95. View Details. Compare. 0.0. Choose Favorites List. Quick View 12 Pack of Black Oil Filter for 1999-'18 HD.

114CI or 117CI to 131CI - Oil Cooled 92500079 Black Highlighted. $3,495.95 92500082 Black Granite. $3,495.95 Twin-Cooled: Fits '17-later Touring models equipped with Twin-Cooled Milwaukee-Eight 114 or 117CI engine. Does not fit Trike models. '17-'19 models require separate purchase of High-Capacity Oil Pump P/N 62400248 Here is where it can get confusing; though the 10 micron filter may have a higher filtration rating it does not allow the oil to return to the tank as fast. With this in mind, the 10 micron filter was developed for use with the Twin Cam style engine, which has a different oiling system that allows oil to be forced through a more restrictive oil. Z-Parts- HIFLOFILTRO OIL FILTER Harley Twin Cam BLACK Race : YOUR PRICE: $ 10.00. Product Code: HF171BRC. Description Heavy-duty steel casing features a welded hex nut for easier removal and installation; 2011 Harley Davidson FXS Blackline 1999-2011 Harley Davidson FXDWG Dyna Wide Glid Oil Deflector Installation Kit (Part No. 11100088). Available to dealers only. Rotor (Part No. 30041-08A): 2006-2011 Dyna, 2007-2011 Softail (except 2008-2009 FXCW, 2008-2011 FXCWC, 2009 FXSTSSE3, 2010 FXSTSE and 2011 FXSTSE2) and 2007-2010 Touring models

Cross Reference Search for Harley-Davidson. Select an air filter, oil filter, fuel filter or cabin air filter manufacturer link below to find a similar K&N part to the Harley-Davidson part. 2. Harley Davidson 2903641TA Air Filter. Harley Davidson 2903672T Air Filter Simplify oil filter removal and installation with this convenient End Cap Style Filter Wrench. Part Number: 94863-10 Qty Free Shipping with $50 Purchase & Free Returns Trike, Softail, Dyna, Sportster, Street or Special 3. Edition/Shrine Big Twin motorcycle (Eligible Trade-Up Motorcycle). Offer is limited to one claim per eligible. An oil filter is a maintenance part that should be replaced at each oil change, but problems inside the engine or excess debris may clog it before your oil change interval. If your oil filter is clogged, you may notice a drop in oil pressure, sudden changes in oil consumption, or metallic sounds from the engine compartment Purchase a FRAM FRAM FILTER TWIN CAM PH6022 for your Harley-Davidson or Indian motorcycle from Vital V-Twin Cycles. Your source for V-Twin aftermarket motorcycle parts and accessories. 1-844-MYV-TWIN Click part number to add to Shopping Cart. California Proposition 65 Warning WARNING: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov Chrome Oil Tanks For Twin Cam Softails. These 3-quart oil tanks will fit all 2000 thru 2017 stock-width HD Softail frames, and Paughco 'Easyride' standard-width frames for Twin Cam 'B' engines

Arlen Ness Beveled Re-Usable Oil Filter For Harley Twin Cam / Sportster 1984-2017 - $162. The Arlen Ness beveled reusable oil filter for Harley's Big Twins and Sportsters is a cool design piece for your Hog Click part number to add to Shopping Cart. California Proposition 65 Warning WARNING: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov : Chrome Oil Tanks For Twin Cam Softails. These 3-quart oil tanks will fit all 2000 thru 2017 stock-width HD Softail frames, and Paughco 'Easyride' standard-width frames for Twin Cam 'B. Part Number Search; Serco Workshop; Product Search. C9646 TWIN CAM OIL PAN GASKETS, 10 PACK. $134.95 C9679 FILTER ELEMENT, ROCKER COVER BREATHER. $20.96 . C9682 ENGINE CRANKCASE SEAL, 10 PACK. $68.95 . C9684 EVO OIL PUMP COVER O-RING, 25 PACK. $5.95.

Amazon.com: harley twin cam oil filte

  1. 20w-50 oil may be used in all three - Engine, Transmission, and Primary Case as specified by the H-D Motor Company, however Harley Performance recommends using a heavier 75w-90 gear lube in the transmission.Both methods exceed the manufacture's and API specification and will not void any warranty. 1 Harley's new 6-Speed tranmission will benefit from using Severe Gear 75w-140 in the.
  2. K&N Wrench Off Oil Filter (Anti-Drain Back Valve) for Harley Twin Cam 99-13 NOT LEGAL FOR SALE OR USE IN CALIFORNIA. THE MANUFACTURE, SALE, OFFER FOR SALE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. § 7522(A)(3))
  3. By installing the new 2020 Harley oil pump you'll avoid the Milwaukee-Eight oil sumping issue altogether. Harley OEM oil pump kits: Oil cooled M8-HD Part# 62400238; Twin-Cooled HD Part# 62400247; Note: There are some aftermarket companies also making a replacement oil pump that provide even better oil performance
  4. Standard Chrome Oil Filter for Harley Twin Cam and M8 models. Features a nut for easy removal. Fits:17-19 M-Eight, 99-17 Twin Cam models; repl. OEM #63798-99, 63731-99A. High-quality spin-on filters are a dependable replacement for most H-D models; Includes a 17mm hex nut on the end of the filter for easy installation and remova
  5. V-Twin Mini Sifton Breather Bolt Kit for Harley. V-Twin Mfg. MSRP: $39.95. Now: $37.95. Was: Simply thread into place for a clean looking breather option. Fits: Most Evo & Twin Cam models that require Breather Kit features chrome breather cups that have built in mount bolt for Big Twin models

Genuine Harley-Davidson Spin On Oil Filter - 62700280

  1. My notes below are for a 2003 FXDWG, but should be the same for the rest of the twin cam 88s Oh and both primary and engine take 20W50 synthetic oil per the shop manual, however it is very expensive (from what I see about $11 a quart at the major auto parts stores)
  2. The sale or use of these parts or accessories does not grant the purchaser a license or other right under any Harley-Davidson patent. For all 2008 and later painted parts, refer to the Service Section of h-dnet.com which features a listing of painted part numbers, except CVO (Custom Vehicle Operations) models which are located in their own.
  3. um back plate that eli
  4. AMSOIL is making additions and adding new options to the V-Twin Oil Change Kits for Harley-Davidson motorcycles. Here are the details. AMSOIL had previously offered oil change kits only for Twin-Cam engines.AMSOIL will now offer a synthetic engine oil change kits for Milwaukee-8 engines.. The other new feature of these oil change kits is a black oil filter option

Oil Filter Number V-Twin Foru

  1. 1986 harley xl 883 oil tank 2014 harley xl883l superlow windshield 2005 harley xlh 883 rear caliper and rotor 2003 harley yr anniversary roadking fender in black, saddle bag chrome gaurds, brace on right hand side h shaped crash bar, chrome tubing that covers the front end and other parts and harley floor boards harley davidson fxrs tan
  2. Drag Specialties is the world's largest distributor of aftermarket accessories in the powersports industry

HARLEY-DAVIDSON 63798-99A - Oil filter cross referenc

Harley davidson twin cam crankshafts problems now lets look at a diagram of the our problematic twin cam crankshaft crankshaf. After the oil leaves the oil pump does it go to the oil filter then through the oil cooler if the bike has one If you are looking for Harley-Davidson® motorcycle parts then you have come to the right place. Here at Harley-Heaven, you can find anything that you will need for your motorcycle. Harley-Davidson Oil Filter Wrench - 3/8 Drive End Cap. $18.13. Add to Cart Twin Cam. $107.59. Add to Cart | Add to Compare; Harley-Davidson Chrome Plated.

Harley-Davidson® Genuine Oil Filters, Long Oil Filter

  1. Since 1982, Twin Power has been designing and producing OEM quality motorcycle parts and accessories for the Harley-Davidson enthusiast. Driven by the same passion that fuels the American V-Twin scene, we are relentless in our pursuit of quality, functionality and value. We simply won't offer a Twin Power product to our customers unless we would be proud to sport it on one of our own rides
  2. HARLEY DAVIDSON CHROME OIL FILTER 63798-99A. 5 out of 5 stars. (1) 1 product ratings - HARLEY DAVIDSON CHROME OIL FILTER 63798-99A. AU $32.25. AU $25.63 postage
  3. REPLACEMENT FILTER - RED Engine Breather Oil Collector: 99-08 Twin Cam : ALL DISCONTINUED : DS21101124 FITS MODEL: 91-08 XL : ALL DISCONTINUED : any products with the trademark, name, word or OEM part number used in this catalog by CAS is intended to be as a reference only to the usage of that particular product. None of the parts and.
  4. Universal Fit parts can be installed on various motorcycles and may require modification. S&S 100 Sidewinder Big Bore Kit For Harley Twin Cam 1999-2006 $ 1,114. 16 $ 1,237.95. S&S Oil Filter For Harley Big Twin 1999-2021 $ 14. 36 $ 17. 06 $ 15.95 $ 18.95
K&P Engineering oil filter - Harley Davidson Forums

oil filters Harley Davidson Forum

Same goes for the transmission, where the originally equipped gear oil is closer to 75W-90 and 20W-50 seems like it would be too thin. Harley doesn't openly publish the viscosity of their petrolium based gear oil (they just give a part number) but most agree it is in the range of 75W-90 Part # Description : List Price : Your Price: CC20225: REVTECH® Chrome Oil Pump Kit For all Big Twin models 1973 thru 1991(except Dyna Glide® Models): $299.95: $269.95: CC20275: REVTECH® Polished Oil Pump Kit For all Big Twin models 1973 thru 1991(except Dyna Glide® Models): $284.95: $255.9

Buy Harley-Davidson parts and accessories online. Jersey Harley-Davidson® specialises in selling Harley-Davidson parts and accessories online, offering competitive prices and excellent customer service! If you have any questions then please feel free to e-mail or call us +44 (0)1524 85 56 01 The M8 motor uses, almost, one quart more Harley engine oil than its predecessor Twin Cam motor. The Twin Cam motor held approximately 3.8 quarts of oil while the M8 motor holds closer to 4.75 quarts. Before installing a new Harley oil filter, it is important to fill the filter approximately half way and wet the rubber seal with the new Harley.

Video: RevTech 35074 Magnetic Chrome Oil Filter Harley Twin Cam

FRAM Motorcycle Full-Flow Spin-on Oil Filter PH6022 FRA

Vance & Hines VO2 Rogue Air Intake For Harley Twin Cam 1999-2017. $419.99 $439.99. Fits your 2002 Harley Davidson Softail Heritage Classic FLSTC/I. Legend Suspension AIR Shocks For Harley Softail 2000-2017. $1,549.95. Fits your 2002 Harley Davidson Softail Heritage Classic FLSTC/I. Memphis Shades Batwing Fairing For Harley FL 1986-2021 Universal Fit Parts can be installed on various motorcycles and may require modification. Exact Fit Parts K&N Oil Filter KN-171 $ 12. 99 $ 14. 99. 360. James Rocker Box Gasket Kit For Harley Twin Cam 1999-2017 $ 66. 55 $ 73.95 Fits your 2001 Harley Davidson Dyna Wide Glide CVO/SE FXDWG2. James Gasket Copper Ring Style Exhaust Port Gasket For Harley 1984-2021. $7. . 95. Fits your 2001 Harley Davidson Dyna Wide Glide CVO/SE FXDWG2. Feuling Highflow Camplate and HP+/Race Series Oil Pump Bolt Kit For Harley Twin Cam 1999-2017 84-17 Harley EVO & Big Twin Red Line Oil PowerPack Kit 20W50 w/ Gaskets & Filter. Regular Price: $179.95. Special Price $145.95. Add to Cart

New Oil Filter For M8 Engine HD Service Bulletin M151

OIL PUMP ASSY TC EARLY TWIN CAM 1999/2006 RPLS HD 26035-99B: EACH. 129.80. MU-67086: OIL PUMP ASSY TC LATE TWIN CAM 2007/2016 RPLS HD 26037-06: EACH. 144.55. MU-67088: All trademarks are owned by Harley Davidson, Mid-USA Motorcycle Parts or American Legend Motorcycles.. These are great entry level performance heads for the 2006 - 2016 Twin Cam engines. These heads have 1.900 intake valve and a 1.570 exhaust valve with a 1.650 intake port opening. These heads work well with up to 117 ci engines. Stage 1 heads on a 2016 107 CID Twin Cam produce 115HP with mild cams, a stock throttle body, and mild compression Lifetime Oil Filter from K&P Engineering, manufacturer of the world's finest oil filter! This filter is 100% designed and manufactured in the USA to last the life of your Harley. Outperforms paper filters and billet finned design also acts as an oil cooler! Replaces Harley-Davidson P/N: 6373199, 6373199A, 6379677A, 6379899, 6379899A, 6380580A.

Oil Filter Cap Wrench compatible for Harley-Davidson Twin

Parts for Harley Davidson. Big Bore Kits Starting at just $1,149.00. AMS Hi-Performance Ported Cylinder Heads for TWIN CAM engines. AMS heads are thoroughly cleaned and inspected, then machined to exacting specs. We form the valve seats with a state-of-the-art Newen CNC Contour machine, to our unique multi-angle shape FLH Touring 2009-2016 including Twin-Cooled Lower Fairing Mount $ 499.00; FLO Oil Filter for Harley Davidson Panhead, Ironhead, Shovelhead (PC53-82) $ 59.95; FLO Oil Filter for Indian Street (PCS1BC) $ 139.95; FLO Spin-On Oil Filter for Harley Davidson (#PCS4C, #PCS4B & PCS4BC) $ 139.95; LED/Toggle Black Mount for Handlebar Hand Controls #AC. Combines everything needed to perform an AMSOIL oil change on most 2016-present Harley-Davidson* motorcycles in one convenient package. Includes five quarts of AMSOIL 20W-50 Synthetic V-Twin Motorcycle Oil, one chrome AMSOIL Motorcycle Oil Filter and one drain-plug O-Ring. View Full Details. $92.20

HD-0700 K&N Replacement Air Filter H/D TWIN CAM SCREAMIN

FRAM Motorcycle Full-Flow Spin-on Oil Filter PH6065B FRA

Oil Filter Adapters (2) Oil Filter Kits (13) Oil Filter Mounts (13) Twin Cam Tools (9) Valve Guide Tools (1) Valve Spring Tools (2) Mid-USA Motorcycle Parts has proudly provided quality parts and accessories to the motorcycle industry Find many great new & used options and get the best deals for Harley Davidson Stock Twin Cam Oil Filter Mount Part #26297-99 at the best online prices at eBay! Free delivery for many products Oil Filter R&R. While the HD 103 oil is draining, move on to your oil filter. Use a suitable oil filter wrench to remove the filter. Be careful not to disturb or damage any surrounding sensors or wiring. Try to capture as much oil as possible when removing your old filter. Any oil that gets by must be thoroughly cleaned from the motorcycle Screamin' Eagle Heavy Breather Performance Air Cleaner Kit - Gloss Black. List Price: $329.95. Our Price: $280.95. Sold Out. Quick View TRASK HARLEY DAVIDSON PARTS: ASSAULT AIR FILTER EXTERNAL BREATHER KITFITMENT: M8 & TWIN CAM APPLICATIONS. EXTERNAL BREATHER KIT FOR TRASK ASSAULT AIR CLEANER KITSFITMENT: TWIN CAM & M8 APPLICATIONS. Due to overwhelming demand for our products some products may take 2-3 weeks to ship, please have patience. Thank you

Harley-Davidson Superpremium 5 Oil Filter - Blac

The best oil to use in Shovelhead engines and transmissions is SAE60. If you don't have access to SAE60, you can use 20W-50 for the engine and MVT V-Twin synthetic transmission fluid for the transmission. 5) Evolution 1340 - Twin Cam. The best oil to use in Evolution 1340 - Twin Cam engines and transmissions is 20W-50 Buy K&N Wrench Off Oil Filter (Anti-Drain Back Valve) for Harley Twin Cam 99-13 at Solo Moto and get FREE SHIPPING, the Best Low Prices, No Restock Fees and Easy Returns

Pro One Black Twin Cam Universal Motorcycle Oil CoolerFull service kit using MCS Engine & Sport Trans Oil plusBuy JAGG 4600, OIL COOLER ADAPTER FOR TWIN-CAM & EFI EVO

V-Twin Manufacturing - Largest Selection of Aftermarket Parts and Accessories for Harley Davidson Motorcycles. Search over 30,000 Parts Find great deals on eBay for harley oil cooler adapter twin cam. Shop with confidence The part # 4700 Offset Oil Filter Adapter with Automatic Thermostat installs between the engine and oil filter for quick and easy access to oil supply for oil cooler installation. Flows oil through the filter first, resulting in greater flow characteristics. Features internal thermostatic by-pass that allows oil to by-pass the oil cooling system until the oil reaches operating temperature Roller Rocker Arm Set Steel Ultima Roller Rocker Arms Set Evo Big Twin Cam Sportster Touring Harley Part # 91-699 Fits: Ultima engines and 1984-Later Evolution Big Twin and XL Models. Also, fits 1999-Later Twin Cam Models. Made from 4140 steel forgings. 1.675 Ratio Use OE rocker shafts. Ultima's rocker arms are some of the strongest on the market