Engine
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Energy Suspension - Front Motor Mount fits '82-'94 FXR, '80-'08 FLH/FLHT Models
Energy Suspension
$119.95Energy Suspension - Front Motor Mount fits '82-'94 FXR, '80-'08 FLH/FLHT Models Is it time to update your Harley's motor mount? The all-new Energy Suspension HD FL/FX Front Motor Mount is just what you're looking for. This motor mount decreases...$119.95 -
Drag Specialties Motor Mount Stabilizer for Harley Models
Drag Specialties
$56.05 - $67.27Drag Specialties Motor Mount Stabilizer for Harley Models Motor mount stabilizer for Harley Touring, FXR, and Dyna Glide models. Make sure you check the fitment table below to ensure it will fit your bike! Details: Available in a chrome finish Two...$56.05 - $67.27 -
Drag Specialties - Swingarm Isolator Mount fits '86-'08 Touring & '99-'00 FXR Models (Repl. OEM #47564-86B)
Drag Specialties
MSRP: $22.95$22.39Drag Specialties - Swingarm Isolator Mount fits '86-'08 Touring & '99-'00 FXR Models (Repl. OEM #47564-86B) This mount meets or exceeds OEM specifications. Sold each. NOTE: Will fit '85 models that have been updated with OEM swingarm pivot...MSRP: $22.95$22.39 -
On Sale
S&S Harley Oil Filter fits '84-'99 Big Twin & '86-Up XL Sportsters - Black or Chrome
S&S Cycle
$18.86 - $21.56S&S Harley Oil Filter fits '84-'99 Big Twin & '86-Up XL Sportsters - Black or Chrome This S&S Oil Filter fits '84-'99 Big Twin & '86-Up XL Sportsters and is available in Black or Chrome Constructed in a sturdy steel canister which...$18.86 - $21.56 -
HardDrive - Stock Replacement Stabalizer Link - fits FXR, FLT, and Dyna (see desc.)
HardDrive
$60.95 - $75.95The HardDrive Stabilizer Link: Replaces front and top mount on FLT and FXR applications Replaces top mount on Dynas Chrome finish Sold each Fitment: '84-'08 FXR, FLT Models '91-'94 Dyna Models '95-'05 Dyna Models$60.95 - $75.95 -
V-Twin - Black Nose Cone Cam Cover fits '73-'93 Big Twin Models OEM #25268-84A
V-Twin Manufacturing
$143.31V-Twin - Black Nose Cone Cam Cover fits '73-'93 Big Twin Models OEM #25268-84A V-Twin's Nose Cone Cam Cover is designed to fit Big Twin Models. The bushings are installed and a seal is included. NOTE: This cover comes with mounting screws, a gasket and...$143.31 -
Drag Specialties - Cam Covers - Fits '93-'99 Evo Big Twin, '73-'92 Big Twin
Drag Specialties
$164.17 - $204.97Drag Specialties - Cam Covers - Fits '93-'99 Evo Big Twin, '73-'92 Big Twin Drag has developed these cam covers out of durable, die-cast aluminum. They come in satin or gloss black and are super easy to install. They even have installed the bushings and...$164.17 - $204.97 -
Drag Specialties - Cam Cover fits '93-'99 Evolution Big Twin Models
Drag Specialties
$166.21 - $188.65Drag Specialties - Cam Cover fits '93-'99 Evolution Big Twin Models The bushings on this cam cover are installed, pinned and reamed to OEM specifications. Available in your choice of a satin black or chrome finish. Features Die-cast aluminum...$166.21 - $188.65 -
HardDrive - Shock Type Engine Stabalizer Link - fits FXR, FLT, and Dyna (see desc.)
HardDrive
$140.95The HardDrive Stabilizer Link: Replaces front and top mount on FLT and FXR applications Replaces top mount on Dynas Chrome finish Sold each Fitment: '84-'08 FXR, FLT (front and top mount) Dyna Models (top mount)$140.95 -
Colony - Head Bolt Set fits '99-'17 Twin Cam & '92-'22 Sportster Models (Except RH Sportster (OEM #16478-85A, 16480-92))
Colony Machine
$86.95Colony - Head Bolt Set fits '99-'17 Twin Cam & '92-'22 Sportster Models (Except RH Sportster (OEM #16478-85A, 16480-92)) Features: 12-point replacement headbolts Made in the U.S.A. Fitment 2016-2017 Harley-Davidson Softail Slim S...$86.95 -
Sawicki Speed Shop - Billet End Cap Replacement Kit (Universal Fit)
Sawicki Exhaust
$150.00Sawicki Speed Shop - Billet End Cap Replacement Kit (Universal Fit) Sold each. Fitment Fits all pipes.$150.00 -
Alloy Art - Front Motor Plate fits '84-'00 FXR & '80-'98 FL Models (see desc.)
Alloy Art
$169.95 - $179.95Alloy Art - Front Motor Plate fits '84-'00 FXR & '80-'98 FL Models (see desc.) Lighter and stronger than stock CNC-machined aluminum construction Hardware included Made in the U.S.A. Available in machined or black anodized...$169.95 - $179.95 -
Colony Machine - Crankcase Oil Screen & Spring Kit fits '70-'99 Big Twin & All Aftermarket Cases (OEM #24981-70, 24982-70)
Colony Machine
$8.95Colony Machine - Crankcase Oil Screen & Spring Kit fits '70-'99 Big Twin & All Aftermarket Cases (OEM #24981-70, 24982-70) Features: Tappet screen and spring Made in the USA Fitment 1999 Harley-Davidson Softail Night Train...$8.95 -
V-Twin - Black Nose Cone Gear Cover fits '93-'99 Big Twin Models
V-Twin Manufacturing
$161.80V-Twin - Black Nose Cone Gear Cover fits '93-'99 Big Twin Models V-Twin's Nose Cone Gear Cover is designed to fit Big Twin Models. The bushings are installed and a seal is included. Fitment FXD 1993-1999FXST 1993-1999FXR 1993-1994FLST 1993-1999FLT...$161.80 -
On Sale
S&S Chrome Rocker Box for Harley Evo Big Twin 1984-1999
S&S Cycle
$1,151.96 - $1,493.96S&S Chrome Rocker Box for Harley Evo Big Twin 1984-1999 Chrome rocker box available in billet or die-cast construction. Please be sure to check the fitment table below to ensure it will fit your bike! Details: Positive O-ring seal ensures...$1,151.96 - $1,493.96 -
Drag Specialties - Cam Cover fits '73-'92 Big Twin Models
Drag Specialties
$175.39 - $193.75Drag Specialties - Cam Cover fits '73-'92 Big Twin Models The bushings on this cam cover are installed, pinned and reamed to OEM specifications. Available in your choice of a satin black or chrome finish. Features Die-cast aluminum...$175.39 - $193.75 -
Jagg - Vertical Frame Mount 6-Row Oil Cooler System
Jagg Oil Coolers
$399.95 - $449.95Jagg - Vertical Frame Mount 6-Row Oil Cooler System Jagg's Vertical Frame Mount 6-Row Oil Cooler System is a must-have performance part for Harley owners. This cooler mounts to the left frame down-tube, spaced away from the frame to deliver airflow to...$399.95 - $449.95 -
Wyatt Gatling - Shovelhead Chrome Rocker Box Line Kit fits '79-'83 FLT, '66-'84 FL, '82-'83 FXR Models
Wyatt Gatling
$63.22Wyatt Gatling - Shovelhead Chrome Rocker Box Line Kit fits '79-'83 FLT, '66-'84 FL, '82-'83 FXR Models Natural brass rocker box line kit includes "T" to oil the heads with 6mm brass tube and brass fittings. Tubes feature a chrome finish over the brass...$63.22 -
Wyatt Gatling - Brass Shovelhead Rocker Box Line Kit fits '79-'83 FLT, '71-'84 FX, '82-'83 FXR Models
Wyatt Gatling
$64.88Wyatt Gatling - Brass Shovelhead Rocker Box Line Kit fits '79-'83 FLT, '71-'84 FX, '82-'83 FXR Models Natural brass rocker box line kit includes "T" to oil the heads with 6mm brass tube and brass fittings. Install hex fitting in the engine block...$64.88 -
Colony - Oil Pump Plug Kit fits Big Twin Models (OEM #26263-80)
Colony Machine
$28.95Colony - Oil Pump Plug Kit fits Big Twin Models (OEM #26263-80) Features: Plug and plug kits designed for a variety of Harley-Davidson® oil systems Complete with washers (or O-rings if required) Made in the U.S.A...$28.95 -
Custom Cycle Engineering - EVO Finned Rocker Covers fits '84-'99 Evolution Big Twin Models
Custom Cycle Engineering
$475.95Custom Cycle Engineering - EVO Finned Rocker Covers fits '84-'99 Evolution Big Twin Models Custom Cycle Engineering's EVO Finned Rocker Covers have undersides that have been machined for greater clearance. This will allow them to accommodate almost any...$475.95 -
Jims - Puller Camshaft Bearing fits '58-'99 Big Twin Models (Except Twin Cam)
JIMS
$272.95Jims - Puller Camshaft Bearing fits '58-'99 Big Twin Models (Except Twin Cam) Features: Used to remove inner cam bearing without damaging the crankcase Tool is also designed to keep rollers from falling into the crankcase Comes with...$272.95 -
Drag Specialties - 3-1/4" Chrome Magnetic Ring Oil Filter With Nut fits '86-'22 Sportster (Except RH Sportster), 09-12 XR1200/X Models (OEM #63806-83, 63796-77A)
Drag Specialties
MSRP: $15.95$13.21Drag Specialties - 3-1/4" Chrome Magnetic Ring Oil Filter With Nut fits '86-'22 Sportster (Except RH Sportster), 09-12 XR1200/X Models (OEM #63806-83, 63796-77A) Features: High-quality chrome spin-on-style oil filters Magnetic filters are designed...MSRP: $15.95$13.21 -
Drag Specialties - Paper Oil Filter with Spring fits '65-'82 FX/FL, '57-'78 Sportster Models (OEM #63835-87T, 63837-92T, 6383940-53)
Drag Specialties
$11.17Drag Specialties - Paper Oil Filter with Spring fits '65-'82 FX/FL, '57-'78 Sportster Models (OEM #63835-87T, 63837-92T, 6383940-53) Features: High-quality drop-in oil filter Fitment 1982 Harley-Davidson Super Glide II...$11.17 -
Drag Specialties - 3-1/4" Chrome Magnetic Ring Oil Filter fits '86-'22 Sportster (Except RH Sportster), '09-'12 XR1200/X Models (OEM #63806-83, 63796-77A, 63805-80A)
Drag Specialties
$14.23Drag Specialties - 3-1/4" Chrome Magnetic Ring Oil Filter fits '86-'22 Sportster (Except RH Sportster), '09-'12 XR1200/X Models (OEM #63806-83, 63796-77A, 63805-80A) Features: High-quality chrome spin-on-style oil filters Magnetic filters are...$14.23 -
Drag Specialties - Oil Filter fits '86-'22 Sportster (Except RH Sportster), '09-'12 XR1200/X Models (OEM #63806-83, 63796-77A, 63805-80A)
Drag Specialties
$9.13 - $11.17Drag Specialties - Oil Filter fits '86-'22 Sportster (Except RH Sportster), '09-'12 XR1200/X Models (OEM #63806-83, 63796-77A, 63805-80A) Features: High-quality spin-on filters are a dependable...$9.13 - $11.17 -
S&S Cycle - Billet Oil Pump Kit fits '92-'99 Evolution Big Twin Models
S&S Cycle
$499.95S&S Cycle - Billet Oil Pump Kit fits '92-'99 Evolution Big Twin Models Features: Kit includes an oil pump with cover, mounting bolts, supply and return gears, drive shaft with keys and snap rings, check ball and spring, pressure relief valve and...$499.95 -
S&S Cycle - Billet Oil Pump fits '70-'91 Big Twin Models
S&S Cycle
$499.95S&S Cycle - Billet Oil Pump fits '70-'91 Big Twin Models Features: Kit includes an oil pump with cover, mounting bolts, supply and return gears, drive shaft with keys and snap rings, check ball and spring, pressure relief valve and spring, check...$499.95 -
S&S Cycle - Rocker Arm Shafts fits '99-'17 Twin Cam & '86-'22 Sportster Models (Except RH Sportster (OEM #17611-83))
S&S Cycle
$50.95S&S Cycle - Rocker Arm Shafts fits '99-'17 Twin Cam & '86-'22 Sportster Models (Except RH Sportster (OEM #17611-83)) Features: Made in the U.S.A. Fitment 2018-2020 Harley-Davidson Iron 1200...$50.95 -
S&S Cycle - Rocker Box Gasket Kit fits EVO Big Twin Models
S&S Cycle
$91.95S&S Cycle - Rocker Box Gasket Kit fits EVO Big Twin Models Features: Replacement gasket kit for rocker box part number 90-4095 Fitment 2000 Harley-Davidson FXR 4 - - 1999 Harley-Davidson Softail Night Train...$91.95 -
S&S Cycle - Valve Spring Kit fits '48-'84 Big Twin Models
S&S Cycle
$248.95S&S Cycle - Valve Spring Kit fits '48-'84 Big Twin Models Features: To be used with cams with up to .550" lift Includes springs and aluminum top retainers 140-lb. seat pressure Must allow additional rocker clearance for 48-65 Panheads Made in...$248.95 -
S&S Cycle - Tappet Alignment Tool fits 'L76-'17 Big Twin Models (Except M-Eight)
S&S Cycle
$41.95S&S Cycle - Tappet Alignment Tool fits 'L76-'17 Big Twin Models (Except M-Eight) Features: Big Twin Evolution tappet blocks do not have counter-bored bolt holes; therefore, when a tappet block is removed (or even just loosened) it should be...$41.95 -
S&S Cycle - Rocker Cover Wrench Set
S&S Cycle
$154.95S&S Cycle - Rocker Cover Wrench Set Features: Four wrenches of different lengths for those hard-to-get-to rocker box screws For use on all Big Twin and XL Evolution-style motors Made in the U.S.A...$154.95 -
S&S Cycle - Adjustable Pushrods fits '84-'99 Evolution Big Twin Models
S&S Cycle
$174.95S&S Cycle - Adjustable Pushrods fits '84-'99 Evolution Big Twin Models Features: .4375" diameter chromoly steel for maximum strength Rocker boxes must be removed for installation or removal Made in the U.S.A...$174.95 -
Out of stock
Colony - 8610-1 5/8"-18 Crankcase/Oil Tank Hex Timing Plug fits '86-'95 Sportster Models (OEM #2326-26)
Colony Machine
$9.95Colony - 8610-1 5/8"-18 Crankcase/Oil Tank Hex Timing Plug fits '86-'95 Sportster Models (OEM #2326-26) Features: Timing plugs in a variety of styles and fitments Include kit for stripped timing plug...$9.95 -
Colony - 8931-16 Rocker Box Cover Allen Screw fits '84-'98 FXST/FLT, '86-'UP XL, '91-'98 FXD Models - Chrome
Colony Machine
$25.75Colony - 8931-16 Rocker Box Cover Allen Screw fits '84-'98 FXST/FLT, '86-'UP XL, '91-'98 FXD Models - Chrome Chrome rocker box cover allen screw kit Fitment: FXST 1984-1998 FLT 1984-1998 XL 1986-UP FXD 1991-1998 FXR 1984-1994 FLST 1986-1998$25.75 -
Colony - 9002-4 Cap Headbolt Cover fits '86-'98 FXST/FLT/FLST, '91-'98 FXD, 86-94 FXR Models - Chrome
Colony Machine
$11.86Colony - 9002-4 Cap Headbolt Cover fits '86-'98 FXST/FLT/FLST, '91-'98 FXD, 86-94 FXR Models - Chrome Chrome cap headbolt cover. Fitment: FXST 1986-1998 FLT 1986-1998 FXD 1991-1998 FXR 1986-1994 FLST 1986-1998$11.86 -
Colony - 9100-8 Cylinder Base Nut fits '79-'83 FLT, '82-'83 FXR, '78-'84 FL/FX Models - Chrome
Colony Machine
$34.40Colony - 9100-8 Cylinder Base Nut fits '79-'83 FLT, '82-'83 FXR, '78-'84 FL/FX Models - Chrome Chrome cylinder base nut. Fitment: FLT 1979-1983 FXR 1982-1983 FL 1978-1984 FX 1978-1984$34.40 -
Colony - 9101-8 Cylinder Base Nut fits '79-'83 FLT, '82-'83 FXR, '78-'84 FL/FX Models - Cadmium
Colony Machine
$30.80Colony - 9101-8 Cylinder Base Nut fits '79-'83 FLT, '82-'83 FXR, '78-'84 FL/FX Models - Cadmium Cylinder base nut with a cadmium finish. Ftment: FLT 1979-1983 FXR 1982-1983 FL 1978-1984 FX 1978-1984$30.80 -
Colony - 9102-8 Cylinder Base Nut fits '79-'83 FLT, '79-'83 FXR, '78-'84 FL/FX Models - Black
Colony Machine
$32.62Colony - 9102-8 Cylinder Base Nut fits '79-'83 FLT, '79-'83 FXR, '78-'84 FL/FX Models - Black Black cylinder base Fitment: FLT 1979-1983 FXR 1982-1983 FL 1978-1984 FX 1978-1984$32.62
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.