Engine
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Out of stock
V-Twin - 49-1679 - 45 inch WR Tappet Block Set
V-Twin
$128.47V-Twin - 49-1679 - 45 inch WR Tappet Block SetDescriptionWR Tappet block set is the flat style type for WR racing applications.This is a 4 piece set. For use with WR cam set. *NOTE: Hardened and fine ground heat treated steel! Fits:WL 1937-1952Additional...$128.47 -
Out of stock
V-Twin - 49-1385 - 74 inch UL Front and Rear Cylinder Kit
Motorshop
$1,324.93V-Twin - 49-1385 - 74 inch UL Front and Rear Cylinder KitDescription74" complete cylinder set includes standard piston set and rings fitted to front and rear cylinder.Order valves springs and covers separately. ...$1,324.93 -
Out of stock
V-Twin - 49-1350 - Knucklehead Bare Cylinder Head Set
Motortechnic
$2,140.40V-Twin - 49-1350 - Knucklehead Bare Cylinder Head SetDescriptionKnuckle bare cylinder head set is painted black with large port heads. Fits:EL 1940-1947Additional Information UOM1 - SET ManufacturerMotortechnic OriginImported 2025 Catalog Pages515$2,140.40 -
Out of stock
V-Twin - 49-1337 - 45 inch WR Tappet Assembly Set
V-Twin
$199.91V-Twin - 49-1337 - 45 inch WR Tappet Assembly SetDescription45" WR tappet assembly set features the competition type lifters that have "shoes" instead of roller needles for following cam.Sold as a set of four. Fits:W 1941-1973Additional Information UOM1...$199.91 -
Out of stock
V-Twin - 49-1111 - Knucklehead Cylinder Head Set Aluminum
Motortechnic
$3,330.88V-Twin - 49-1111 - Knucklehead Cylinder Head Set AluminumDescriptionAluminum Knucklehead cylinder head set.*NOTE: Heads include feature detailed casting hallmarks, as original. Fits:FL 1941-1947Additional Information UOM1 - SET ManufacturerMotortechnic...$3,330.88 -
Out of stock
V-Twin - 49-1022 - 1941-1947 Left Side Engine Case
V-Twin
$565.58V-Twin - 49-1022 - 1941-1947 Left Side Engine CaseDescriptionLeft side engine case must be fit to original right side, deck height, front and rear motor mount surfaces must be matched. For 74" motors.*NOTE: Finish machining required. Fits:FL...$565.58 -
Out of stock
V-Twin - 49-0967 - UL-ULH Valve Cover Set Zinc
V-Twin
$215.34V-Twin - 49-0967 - UL-ULH Valve Cover Set ZincDescriptionUL and ULH zinc valve cover set. Fits:ULH 1939-1941UL 1939-1948Additional Information OEM No.18236-39 UOM1 - KIT ManufacturerV-Twin OriginImported 2025 Catalog Pages798 Replacement...$215.34 -
Out of stock
V-Twin - 49-0909 - Head Set Aluminum
V-Twin
$687.43V-Twin - 49-0909 - Head Set AluminumDescriptionFront and rear aluminum heads for 74" and 80" side valve models. Fits:U 1936-1948Additional Information OEM No.16670-36F UOM2 - SET ManufacturerV-Twin OriginImported 2025 Catalog Pages795$687.43 -
Out of stock
V-Twin - 49-0865 - 45 inch Top End Kit
V-Twin
$1,863.18V-Twin - 49-0865 - 45 inch Top End KitDescription45" top end kit includes a 45" valve cover kit, 45" lifter kit, valve spring kit, front and rear 45" cylinder, four Sifton interchangeable intake and exhaust valves, high compression head, gasket kit,...$1,863.18 -
Out of stock
V-Twin - 49-0807 - Zinc Front Tappet Block Set
V-Twin
$114.00V-Twin - 49-0807 - Zinc Front Tappet Block SetDescriptionZinc front honed tappet block set includes one front intake and one front exhaust. Gaskets are included.Tappet guide set is for the front cylinder. Fits:W 1929-1952WL 1937-1952V 1930-1936G...$114.00 -
Out of stock
V-Twin - 49-0806 - Zinc Rear Tappet Block Set
V-Twin
$114.00V-Twin - 49-0806 - Zinc Rear Tappet Block SetDescriptionZinc rear honed tappet block set includes one rear intake and one rear exhaust. Gaskets not included.Tappet guide set is for the rear cylinder. Fits:W 1929-1952WL 1937-1952V 1930-1936G 1937-1973U...$114.00 -
Out of stock
V-Twin - 49-0685 - 74 inch Side Valve Cylinder Set
Motorshop
$1,060.64V-Twin - 49-0685 - 74 inch Side Valve Cylinder SetDescriptionThese 74" cast iron cylinders are sold in sets and are ready to be fitted with standard pistons.Order valves and springs separately. Cylinders are 13 fin style that has the valve guides and...$1,060.64 -
Out of stock
V-Twin - 49-0629 - Alemite Grease Fitting Raw
V-Twin
$8.62V-Twin - 49-0629 - Alemite Grease Fitting RawDescriptionAlemite frame grease fitting features a raw finish and have 67.5 angle as original, early style without ball seal at the end, for 1936-1938 restoration. Fits:WL 1938-1940EL 1936-1938UL...$8.62 -
Out of stock
V-Twin - 49-0193 - 45 inch OE Front Cylinder
V-Twin
$471.54V-Twin - 49-0193 - 45 inch OE Front CylinderDescriptionNew Old Stock" 1940's army surplus front cylinder from Dixie. Features an army cosmolene oil coating.Does not include piston or guide. Fits:WL 1929-1952G 1929-1973Additional Information OEM No.2-40M...$471.54 -
Out of stock
V-Twin - 49-0192 - Valve Cover Set Zinc
V-Twin
$215.34V-Twin - 49-0192 - Valve Cover Set ZincDescriptionZinc valve covers is a 12 piece set including valve cover seals. Fits:UL 1937-1938Additional Information UOM1 - SET ManufacturerV-Twin OriginImported 2025 Catalog Pages798 Replacement Items14-0173 -...$215.34 -
Out of stock
V-Twin - 49-0069 - 45 Complete Rod Set
Motorshop
$460.34V-Twin - 49-0069 - 45 Complete Rod SetDescription45 complete rod set for side valve models.Crank pin oiling hole is 54 away from keyway and oil passage should be checked before assembly. Oil hole may require modification for some applications. Fits:WL...$460.34 -
Out of stock
V-Twin - 49-0058 - Replica 45 Rod Cage Kit Steel
V-Twin
$73.47V-Twin - 49-0058 - Replica 45 Rod Cage Kit SteelDescriptionReplica steel rod cage kit includes standard size roller set.Kit includes 4 cages with 24 short rollers, featuring 12 1/4 x .270 rollers and 1/4 x .550 long rollers. ...$73.47 -
Out of stock
V-Twin - 43-0792 - Transmission Side Cover and Top Cover Set Chrome
V-Twin
$151.63V-Twin - 43-0792 - Transmission Side Cover and Top Cover Set ChromeDescription5 Speed Big Twin Chrome transmission side cover and top cover set. Kit comes complete with top cover and side cover and chrome allen screws. Also comes with chrome allen oil...$151.63 -
Out of stock
V-Twin - 43-0564 - Polished Engine Dress Up Kit
V-Twin
$759.45V-Twin - 43-0564 - Polished Engine Dress Up KitDescriptionDress up kit comes with polished parts and hardware for installation. Kits require the removal of the engine to install the rocker box covers.Kit is for Shovelhead 4-speed chain drive kick and...$759.45 -
Out of stock
V-Twin - 43-0536 - Chrome Engine Dress Up Kit
V-Twin
$1,004.31V-Twin - 43-0536 - Chrome Engine Dress Up KitDescriptionChrome engine dress up kit includes chrome parts and hardware for installation.Chrome engine dress up kit includes chrome parts and hardware for installation. Kits require removal of engine to...$1,004.31 -
Out of stock
V-Twin - 43-0450 - Chrome Cam and Sprocket Cover Set
V-Twin
$381.69V-Twin - 43-0450 - Chrome Cam and Sprocket Cover SetDescriptionChrome right side cam and sprocket cover set includes cam cover, sprocket cover with gasket and chrome allen screws for installation.*Note: UPS may consider this part as packaged "oversize"...$381.69 -
Out of stock
V-Twin - 43-0449 - Chrome Cam and Sprocket Cover Set
V-Twin
$400.57V-Twin - 43-0449 - Chrome Cam and Sprocket Cover SetDescriptionChrome right side cam and sprocket cover set includes cam cover, sprocket cover with gasket and chrome allen screws for installation.Kit includes new die cast chrome cam and sprocket covers...$400.57 -
Out of stock
V-Twin - 43-0318 - Chrome Engine Dress Up Kit
V-Twin
$647.45V-Twin - 43-0318 - Chrome Engine Dress Up KitDescriptionKit includes rocker box cover set, sprocket cover, cam cover trim, outer primary cover, brake pedal and bushing, shifter lever. Rocker box hex screws and rocker box end nuts are included.NOTE: Kit...$647.45 -
Out of stock
V-Twin - 42-9974 - Eagle Spirit Ignition Module Cover Gold Inlay
V-Twin
$48.23V-Twin - 42-9974 - Eagle Spirit Ignition Module Cover Gold InlayDescriptionChrome ignition module cover with a gold inlay Eagle Spirit design. Fits:XL 1982-2003Additional Information UOM1 - EA ManufacturerV-Twin OriginImported$48.23 -
Out of stock
V-Twin - 42-8690 - Chrome Engine Dress Up Kit
V-Twin
$920.88V-Twin - 42-8690 - Chrome Engine Dress Up KitDescriptionChrome engine dress up kit includes die cast parts to replace original covers. Kit includes primary cover, rocker box cover tops, cam cover, and sprocket cover. Fits:XL 1986-1990Additional...$920.88 -
Out of stock
V-Twin - 42-1245 - Ignition Module Cover Black
V-Twin Manufacturing
$66.57V-Twin - 42-1245 - Ignition Module Cover BlackDescriptionReplacement black ignition module cover for use on all 2004- 2011 FXD models.Order screw set separately. Fits:FXD 2004-2011Additional Information OEM No.66426-04 UOM1 - EA ManufacturerV-Twin ...$66.57 -
Out of stock
V-Twin - 42-1055 - Chrome Engine Dress Up Kit
V-Twin
$748.94V-Twin - 42-1055 - Chrome Engine Dress Up KitDescriptionChrome engine dress up kit include all die cast replacement parts. This kit includes a chrome outer primary cover kit, rocker box covers, shifter arm, cam cover, cam cover gasket kit, and a cam and...$748.94 -
Out of stock
V-Twin - 42-1052 - Chrome Engine Dress Up Set
V-Twin
$178.29V-Twin - 42-1052 - Chrome Engine Dress Up SetDescriptionChrome engine dress up kit features chrome covers to fit over original aluminum covers which are formed to mirror the contour for a skin tight fit. Includes cam cover trim, sprocket cover trim, and...$178.29 -
Out of stock
V-Twin - 42-1051 - Chrome Engine Dress Up Set
V-Twin
$252.49V-Twin - 42-1051 - Chrome Engine Dress Up SetDescriptionChrome engine dress up kit features chrome covers to fit over original aluminum covers which are formed to mirror the contour for a skin tight fit. Includes cam cover trim, sprocket cover trim, and...$252.49 -
Out of stock
V-Twin - 42-1050 - Chrome Engine Dress Up Set
V-Twin
$208.86V-Twin - 42-1050 - Chrome Engine Dress Up SetDescriptionChrome engine dress up kit features chrome covers to fit over over original aluminum covers which are formed to mirror the contour for a skin tight fit. Includes cam cover trim, sprocket cover trim,...$208.86 -
Out of stock
V-Twin - 42-0947 - Chrome Dress Up Kit
V-Twin
$309.14V-Twin - 42-0947 - Chrome Dress Up KitDescriptionChrome metal dress up kit include chrome primary cover trim, cam cover trim, rocker box cover trim, master cylinder cover and chrome sprocket cover.V-Twin MFG offers our chrome dress up kit for 2004-up XL...$309.14 -
Out of stock
V-Twin - 42-0846 - Chrome Dress Up Kit
V-Twin
$309.14V-Twin - 42-0846 - Chrome Dress Up KitDescriptionChrome metal dress up kit include chrome primary cover trim, cam cover trim, rocker box cover trim, master cylinder cover, and chrome sprocket cover.*Note: UPS may consider this part as packaged "oversize"...$309.14 -
Out of stock
V-Twin - 42-0799 - Chrome Dress Up Kit
V-Twin Manufacturing
$378.20V-Twin - 42-0799 - Chrome Dress Up KitDescriptionChrome dress up kit metal include chrome primary cover trim, cam cover trim, rocker box cover trim, master cylinder cover, and chrome sprocket cover.The chrome brake pedal and shift lever are also included...$378.20 -
Out of stock
V-Twin - 42-0690 - Chrome Engine Dress Up Kit
V-Twin
$866.79V-Twin - 42-0690 - Chrome Engine Dress Up KitDescriptionChrome engine dress up kit include all die cast replacement parts. This kit includes a chrome outer primary cover kit, rocker box covers, shifter arm, cam cover, cam cover gasket kit, and a cam and...$866.79 -
Out of stock
V-Twin - 42-0658 - Chrome Cam and Sprocket Cover Kit
V-Twin
$143.65V-Twin - 42-0658 - Chrome Cam and Sprocket Cover KitDescriptionKit includes a chrome sprocket cover to replace stock and chrome cam cover trim to fit over the existing one with a chrome master cylinder cover. For 1981-1982 XL electric start with chain...$143.65 -
Out of stock
V-Twin - 42-0651 - Chrome Cam and Sprocket Cover Kit
V-Twin
$145.90V-Twin - 42-0651 - Chrome Cam and Sprocket Cover KitDescriptionKit includes a chrome sprocket cover to replace stock and chrome cam cover trim to fit over the existing one with a chrome master cylinder cover. For 1991-2003 electric start with belt or...$145.90 -
Out of stock
V-Twin - 42-0357 - Black Cam Cover Trim
V-Twin Manufacturing
$86.46V-Twin - 42-0357 - Black Cam Cover TrimDescriptionCovers fit over stock cam cases on XL models. No need to remove cam case or disturb cams or gears. Covers are held in place by existing bolts and related hardware as supplied and are for use on electric...$86.46 -
Out of stock
V-Twin - 40-9998 - Rear Chain Oiler Line
V-Twin
$68.23V-Twin - 40-9998 - Rear Chain Oiler LineDescriptionRear Chain Oiler Line Fits:G 1941-1973WL 1941-1952Additional Information OEM No.63590-41 UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages807$68.23 -
Out of stock
V-Twin - 40-9953 - Oil Filter with Cup
V-Twin Manufacturing
$54.78V-Twin - 40-9953 - Oil Filter with CupDescriptionOil filter hardware with cup includes perforated metal oil filter with built in seals. Fits:FL 1965-1981XLH 1957-1978FX 1971-1981Additional Information UOM1 - KIT FinishBlack ManufacturerV-Twin ...$54.78 -
Out of stock
V-Twin - 40-9911 - Chrome Billet Oil Filter Bracket
Wyatt Gatling
$165.61V-Twin - 40-9911 - Chrome Billet Oil Filter BracketDescriptionThis billet contour oil filter bracket includes chrome filter. This bracket has a long design to cover oil lines and connections. Fits:FXST 1992-1999FLST 1992-1999Additional Information UOM1...$165.61
Harley Engine
At Deadbeat Customs, we offer a wide selection of Harley engine parts built for performance, reliability, and long-lasting power. Whether you're rebuilding a vintage motor or upgrading a modern setup, we’ve got the top-end and bottom-end components you need to get the job done right.
We carry engine parts for a wide range of Harley Davidson models, including Dyna, Sportster, FXR, Touring, Softail, Shovelhead, and Panhead. From the classic Evo 1340 and Shovelhead to Twin Cam 88/96/103/110, and the modern Milwaukee-Eight 107/114/117, our catalog covers nearly every era of Harley engine design.
Choose from trusted brands like S&S Cycle, Fueling, Vance & Hines, and more—known for producing high-quality components that meet or exceed OEM standards.
Explore our full collection of Harley engine parts today and build your motor with confidence—because whether it’s vintage or modern, your Harley deserves the best from the inside out.