Engine
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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S&S Cycle - Natural Generator Gear Cover fits '54-'62 Panhead
S&S Cycle
$377.95S&S Cycle - Natural Generator Gear Cover fits '54-'62 Panhead Features: Fit most generator motors; styled after the OEM types below Cast construction with a natural finish Include gasket and mounting hardware Made in the U.S.A. Four ribs...$377.95 -
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 -
V-Twin - Nickel Plated Tappet Block Screw Kit fits '48-'84 FL Model
V-Twin Manufacturing
$19.86V-Twin - Nickel Plated Tappet Block Screw Kit fits '48-'84 FL Model Tappet base bolt set of eight with 1/4" x 20UNC thread, is nickel plated, and has a hex shaped head. Screw does not have taper and fits 1976-up style lifter blocks only. Choose the...$19.86 -
Gary Bang - V-Twin Primary Cover Gasket Kit fits '07-'16 FLT Model (OEM #34901-07)
Motorshop
$90.46Gary Bang - V-Twin Primary Cover Gasket Kit fits '07-'16 FLT Model (OEM #34901-07) Primary cover gasket kit. Fitment: FLT 2007-2016$90.46 -
Feuling - Billet Cam Chain Tensioner fits '17-'25 Harley M8 Model
Feuling
$69.95Feuling - Billet Cam Chain Tensioner fits '17-'25 Harley M8 Model Features: Tensioner housings are precision machined from billet 6061 aluminum, pads are injection-molded nylon with PTFE added to increase wear and friction resistance Replaces the...$69.95 -
Feuling - Hydraulic Camchain Tensioner Kit fits '17 & Up M8 Model
Feuling
MSRP: $199.95$119.95Feuling - Hydraulic Camchain Tensioner Kit fits '17 & Up M8 Model Features: Install or replace hydraulic camchain tensioners on stock M8 models Kit includes out chain, outer crank 17 tooth crank sprocket, replacement camchain pad and pin, and...MSRP: $199.95$119.95 -
Feuling - 487 Series Chain Drive Reaper® Camshaft fits M8 Model
Feuling
$299.95Feuling - 487 Series Chain Drive Reaper® Camshaft fits M8 Model Features: Good for 4.25" stroke with 114"-117" engine looking for an agressive bolt in Produces a wide powerband Responds very well to increased bore and/or compression, exhaust...$299.95 -
Colony - 9002-4 Cap-Style Head Bolt Cover fits '84-'E85 Evolution Big Twin Models
Colony Machine
$27.95Colony - 9002-4 Cap-Style Head Bolt Cover fits '84-'E85 Evolution Big Twin Models Features: Cover the unsightly factory 12-point headbolts; come complete with setscrews 7/16" size Fitment 1985 Harley-Davidson Fat Bob...$27.95 -
Hofmann Designs - Gear Position Sensor Cover fits '23.5 CVO & '24 Touring Models
Hofmann Designs
$140.95Hofmann Designs - Gear Position Sensor Cover fits '23.5 CVO & '24 Touring Models Upgrade your bike with our high-quality gear position sensor cover. Made in the USA and available in anodized black finish, this 100% bolt-on design is...$140.95 -
Hofmann Designs - Timer Cover w/Sensor Cover fits L'23-'24 CVO Harley Model
Hofmann Designs
$245.95Hofmann Designs - Timer Cover w/Sensor Cover fits L'23-'24 CVO Harley Model Features: Upgrade the look of your New 2023.5 – 2024 Bagger Includes our new Hidden hardware Proximity Cover (ditch the plastic) Machined in the USA from 6061...$245.95 -
Colony - 9884-20 Zinc Motor Case Bolt Kit fits '96-'98 Evolution Big Twin Models (OEM #3398, 3504A)
Colony Machine
$43.95Colony - 9884-20 Zinc Motor Case Bolt Kit fits '96-'98 Evolution Big Twin Models (OEM #3398, 3504A) Features: Includes all necessary hardware for bolting together the motor case Made in the U.S.A. Replacement Part for...$43.95 -
Colony - 9877-2 Cadmium Oil Screen Plug fits '70-'80 Big Twin Models (OEM #657)
Colony Machine
$6.95Colony - 9877-2 Cadmium Oil Screen Plug fits '70-'80 Big Twin Models (OEM #657) Features: Oil Screen plug for Big Twin models Made in the USA Fitment 1984 Harley-Davidson Electra Glide Special...$6.95 -
Colony - 9645-2 Cadmium OEM-Style Oil Pump Plug fits '84-'99 Evolution Big Twin Models (OEM #26263-80)
Colony Machine
MSRP: $7.95$6.95Colony - 9645-2 Cadmium OEM-Style Oil Pump Plug fits '84-'99 Evolution Big Twin Models (OEM #26263-80) Features: Made in the U.S.A. Fitment 1999 Harley-Davidson Softail Night Train FXSTB - - 1998 Harley-Davidson Road King...MSRP: $7.95$6.95 -
Colony - 8111-12 Cadmium Oil Pump Mounting Hardware fits '36-'67 Big Twin Models (OEM #7035, 27691)
Colony Machine
$5.95Colony - 8111-12 Cadmium Oil Pump Mounting Hardware fits '36-'67 Big Twin Models (OEM #7035, 27691) Features: 1/4"-24 hard-to-find hex nuts come in a six-pack OEM style kit is a complete kit that includes studs, nuts and hex...$5.95 -
Colony - 8740-19 Cadmium Oil Pump Mounting Hardware fits '36-'67 Big Twin Models (OEM #24819-36, 24820-36, 3834)
Colony Machine
$30.95Colony - 8740-19 Cadmium Oil Pump Mounting Hardware fits '36-'67 Big Twin Models (OEM #24819-36, 24820-36, 3834) Features: 1/4"-24 hard-to-find hex nuts come in a six-pack OEM style kit is a complete kit that includes studs, nuts and hex...$30.95 -
Colony - 8140-34 Chrome Stock Engine Case Bolt Kit fits '70-'78 FL, '71-'78 FX Models
Colony Machine
$66.95Colony - 8140-34 Chrome Stock Engine Case Bolt Kit fits '70-'78 FL, '71-'78 FX Models Engine case kit includes all the necessary hardware to bolt together engine cases. Fitment: FX 1971-1978 FL 1970-1978$66.95 -
Colony - 8137-34 Chrome Stock Engine Case Bolt Kit fits '65-'69 FL Model
Colony Machine
$68.85Colony - 8137-34 Chrome Stock Engine Case Bolt Kit fits '65-'69 FL Model Engine case kit includes all the necessary hardware to bolt together engine cases. Fitment: FL 1965-1969$68.85 -
Colony - 8106-16 Stock Cylinder Base Nuts and Washers fits '29-'52 WL, '57-'85 XL, '29-'73 G Models
Colony Machine
$24.53Colony - 8106-16 Stock Cylinder Base Nuts and Washers fits '29-'52 WL, '57-'85 XL, '29-'73 G Models Chrome stock cylinder base set includes 8 nuts with washers. Sold as an 8 piece set. Fitment: WL 1929-1952 XL 1957-1985 G 1929-1973$24.53 -
Colony - 9211-16 Chrome Headbolt Kit fits '73-'85 Sportster Models
Colony Machine
$65.92Colony - 9211-16 Chrome Headbolt Kit fits '73-'85 Sportster Models Chrome headbolt kit. Fitment: XL 1973-1985 Measurements: End to End: 3-7/8"$65.92 -
Colony - 9829-28 Chrome Rocker Box Screw Kit fits '57-'76 Sportster Models
Colony Machine
$40.16Colony - 9829-28 Chrome Rocker Box Screw Kit fits '57-'76 Sportster Models Chrome rocker box screw kit. Fitment: XL 1957-1976$40.16 -
Cometic - Top End Gasket Kit fits '00-'06 FXST/FLST/FXD/FLT Models
Cometic
$130.12Cometic - Top End Gasket Kit fits '00-'06 FXST/FLST/FXD/FLT Models Cometic EST top end gasket kit. Fitment: 2000-2006 FXST 2000-2006 FLST 2000-2006 FXD 2000-2006 FLT Tech Note: Suggested to use with 107" Conversion Kit$130.12 -
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 - 8941-3 Oil Feed Line Fitting fits '42-'47 FL Model (OEM #17325-42) - Cadmium
Colony Machine
$35.29Colony - 8941-3 Oil Feed Line Fitting fits '42-'47 FL Model (OEM #17325-42) - Cadmium Cadmium oil feed line fitting Fitment: FL 1942-1947$35.29 -
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 - 9019-2 Rocker Stud Nut Lock Tab Parkerized fits '41-'51 G Model (OEM #45681-40)
Colony Machine
$9.86Colony - 9019-2 Rocker Stud Nut Lock Tab Parkerized fits '41-'51 G Model (OEM #45681-40) Rocker stud nut lock tab with a parkerized finish. Fitment: G 1941-1951$9.86 -
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 -
Colony - 9213-4 Inner Pushrod Cover fits '84-'98 FXST, '79-'98 FLT, '79-'84 FX/FL Models (OEM #17935-79)
Colony Machine
$46.25Colony - 9213-4 Inner Pushrod Cover fits '84-'98 FXST, '79-'98 FLT, '79-'84 FX/FL Models (OEM #17935-79) Inner pushrod cover. Fitment: FXST 1984-1998 FX 1979-1984 FLT 1979-1998 FXD 1991-1998 FXR 1984-1994 FL 1979-1984 FLST 1986-1998$46.25 -
Colony - 9215-2 Hummer Oil Fill Plug-Drain Plug fits '47-'65 Hummer Model (OEM #702)
Colony Machine
$23.86Colony - 9215-2 Hummer Oil Fill Plug-Drain Plug fits '47-'65 Hummer Model (OEM #702) Hummer oil fill plug-drain plug. Fitment: Hummer 1947-1965$23.86 -
Colony - 9216-22 Rocker Rebuild Kit fits '30-'52 WL Model
Colony Machine
$189.67Colony - 9216-22 Rocker Rebuild Kit fits '30-'52 WL Model Rocker rebuild kit for side valve models. Fitment: WL 1930-1952$189.67 -
Colony - 9306-7 Cam Cover Cadmium Screw Kit fits '70-'84 FL, '91-'92 FXD, '82-'92 FXR Models
Colony Machine
$16.98Colony - 9306-7 Cam Cover Cadmium Screw Kit fits '70-'84 FL, '91-'92 FXD, '82-'92 FXR Models Cam cover screw kit with a cadmium finish. Fitment: FL 1970-1984 FXD 1991-1992 FXR 1982-1992 FX 1971-1984 FXST 1984-1992 FLT 1979-1992 FLST 1986-1992$16.98 -
Colony - 9402-1 Chrome Allen Timing Plug fits '84-'99 FXST, '91-'99 FXD, '82-'94 FXR Models
Colony Machine
$17.88Colony - 9402-1 Chrome Allen Timing Plug fits '84-'99 FXST, '91-'99 FXD, '82-'94 FXR Models Allen timing plug has a chrome finish. Fitment: FXST 1984-1999 FXD 1991-1999 FXR 1982-1994 FLST 1986-1999 FX 1971-1984 FLT 1979-1999 EL 1936-1940 FL...$17.88 -
Colony - 9403-1 Cadmium Allen Timing Plug fits '84-'99 FXST, '91-'99 FXD, '82-'94 FXR Models
Colony Machine
$17.88Colony - 9403-1 Cadmium Allen Timing Plug fits '84-'99 FXST, '91-'99 FXD, '82-'94 FXR Models Allen timing plug has a cadmium finish. Fitment: FXST 1984-1999 FXD 1991-1999 FXR 1982-1994 FLST 1986-1999 FX 1971-1984 FLT 1979-1999 EL 1936-1940 FL...$17.88 -
Colony - 9407-1 Oversize Timing Plug Tap fits '84-'98 FXST, '82-'94 FXR, '57-Up Sportster Models
Colony Machine
$44.37Colony - 9407-1 Oversize Timing Plug Tap fits '84-'98 FXST, '82-'94 FXR, '57-Up Sportster Models Oversize tap for oversized timing plug measures 11/16"-16 thread. Fitment: FXST 1984-1998 UL 1937-1948 XL 1957-UP FXR 1982-1994 FLT 1979-1998 FX...$44.37 -
Colony - 9408-22 Chrome Oil Pump Mount Kit fits '37-'52 WL, '37-'73 G Models
Colony Machine
$52.77Colony - 9408-22 Chrome Oil Pump Mount Kit fits '37-'52 WL, '37-'73 G Models Chrome oil pump mount kit for side valve models. Fitment: WL 1937-1952 G 1937-1973$52.77 -
Colony - 9409-22 Cadmium Scavenger Oil Pump Mount Kit fits '37-'52 WL, '37-'73 G Models
Colony Machine
$44.30Colony - 9409-22 Cadmium Scavenger Oil Pump Mount Kit fits '37-'52 WL, '37-'73 G Models Cadmium scavenger pump mount kit for side valve models. Fitment: WL 1937-1952 G 1937-1973$44.30
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.