Engine
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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S&S Cycle - Compression Release Hole Plug
S&S Cycle
$24.95S&S Cycle - Compression Release Hole Plug Features: Not for use on OEM heads Made in the U.S.A. Fitment$24.95 -
S&S Cycle - Natural Generator Gear Cover fits '40-'E48 Panhead Style
S&S Cycle
MSRP: $367.95$365.95S&S Cycle - Natural Generator Gear Cover fits '40-'E48 Panhead Style Features: Fit most generator motors; styled after the OEM types below Cast construction with a natural finishMSRP: $367.95$365.95 -
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$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...$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$154.95 -
V-Twin - 15-1542 - Tappet Base Gasket Kit - Fits 1991-1998 Harley-Davidson FXD, 1984-1998 FXST, 1971-1984 FX, 1986-1998 FLST, 1948-1984 FL, 1982-1994 FXR, 1979-1998 FLT
MSRP: $17.14$16.96Tappet base gasket kit includes 3 front and 3 rear gaskets. Fitment: FXST 1984-1998 FXR 1982-1994 FLT 1979-1998 FX 1971-1984 FXD 1991-1998 FL 1948-1984 FLST 1986-1998MSRP: $17.14$16.96 -
V-Twin - Nickel Plated Tappet Block Screw Kit fits '48-'84 FL Model
V-Twin Mfg
$19.66V-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...$19.66 -
Gary Bang - V-Twin Primary Cover Gasket Kit fits '07-'16 FLT Model (OEM #34901-07)
Motorshop
$122.02Gary Bang - V-Twin Primary Cover Gasket Kit fits '07-'16 FLT Model (OEM #34901-07) Primary cover gasket kit. Fitment: FLT 2007-2016$122.02 -
Feuling - Hydraulic Camchain Tensioner Kit fits '17 & Up M8 Model
Feuling
$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...$119.95 -
Feuling - 487 Series Chain Drive Reaper® Camshaft fits M8 Model
Feuling
$319.95Feuling - 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$319.95 -
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...$9.95 -
Colony - 8703-2 Relief Valve Plug Kit fits '81-'84 Big Twin Models (OEM #26263-80)
Colony Machine
$10.95Colony - 8703-2 Relief Valve Plug Kit fits '81-'84 Big Twin Models (OEM #26263-80) Features: Plug and plug kits designed for a variety of Harley-Davidson® oil systems Complete with washers (or...$10.95 -
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$43.95 -
Colony - 2709-24-P Smooth Motor Mount Bolt Kit fits '09-'16 FLT Models (OEM #4313, 4688)
Colony Machine
$35.95Colony - 2709-24-P Smooth Motor Mount Bolt Kit fits '09-'16 FLT Models (OEM #4313, 4688) Features: Individual bolt and nut sets for specific applications Bolt kits include allen screws, nuts and...$35.95 -
Colony - 8735-24 Cadmium Valve Cover Screw Kit fits '48-'65 Panhead Model (OEM #3565W)
Colony Machine
$41.95Colony - 8735-24 Cadmium Valve Cover Screw Kit fits '48-'65 Panhead Model (OEM #3565W) Features: Exact duplicate of original special screws used on Panhead valve covers Made in the U.S.A.$41.95 -
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$6.95 -
Colony - 9645-2 Cadmium OEM-Style Oil Pump Plug fits '84-'99 Evolution Big Twin Models (OEM #26263-80)
Colony Machine
$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$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$5.95 -
Colony - 9694-19 Parkerized Oil Pump Mounting Hardware fits '36-'67 Big Twin Models (OEM #24819-36, 24820-36, 3834)
Colony Machine
$30.95Colony - 9694-19 Parkerized 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$30.95 -
Colony - 8140-34 Chrome Stock Engine Case Bolt Kit fits '70-'78 FL, '71-'78 FX Models
Colony Machine
MSRP: $66.95$66.28Colony - 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...MSRP: $66.95$66.28 -
Colony - 8137-34 Chrome Stock Engine Case Bolt Kit fits '65-'69 FL Model
Colony Machine
MSRP: $68.85$68.16Colony - 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 1965-1969MSRP: $68.85$68.16 -
Colony - 8106-16 Stock Cylinder Base Nuts and Washers fits '29-'52 WL, '57-'85 XL, '29-'73 G Models
Colony Machine
$25.22Colony - 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...$25.22 -
Colony - 9211-16 Chrome Headbolt Kit fits '73-'85 Sportster Models
Colony Machine
$70.48Colony - 9211-16 Chrome Headbolt Kit fits '73-'85 Sportster Models Chrome headbolt kit. Fitment: XL 1973-1985 Measurements: End to End: 3-7/8"$70.48 -
Colony - 9829-28 Chrome Rocker Box Screw Kit fits '57-'76 Sportster Models
Colony Machine
MSRP: $40.16$39.36Colony - 9829-28 Chrome Rocker Box Screw Kit fits '57-'76 Sportster Models Chrome rocker box screw kit. Fitment: XL 1957-1976MSRP: $40.16$39.36 -
Cometic - Top End Gasket Kit fits '00-'06 FXST/FLST/FXD/FLT Models
Cometic
$136.26Cometic - 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$136.26 -
Colony - 8941-3 Oil Feed Line Fitting fits '42-'47 FL Model (OEM #17325-42) - Cadmium
Colony Machine
$36.29Colony - 8941-3 Oil Feed Line Fitting fits '42-'47 FL Model (OEM #17325-42) - Cadmium Cadmium oil feed line fitting Fitment: FL 1942-1947$36.29 -
Colony - 9019-2 Rocker Stud Nut Lock Tab Parkerized fits '41-'51 G Model (OEM #45681-40)
Colony Machine
MSRP: $9.86$9.76Colony - 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 1941-1951MSRP: $9.86$9.76 -
Colony - 9100-8 Cylinder Base Nut fits '79-'83 FLT, '82-'83 FXR, '78-'84 FL/FX Models - Chrome
Colony Machine
$35.38Colony - 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$35.38 -
Colony - 9101-8 Cylinder Base Nut fits '79-'83 FLT, '82-'83 FXR, '78-'84 FL/FX Models - Cadmium
Colony Machine
$31.67Colony - 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...$31.67 -
Colony - 9102-8 Cylinder Base Nut fits '79-'83 FLT, '79-'83 FXR, '78-'84 FL/FX Models - Black
Colony Machine
$33.54Colony - 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$33.54 -
Colony - 9213-4 Inner Pushrod Cover fits '84-'98 FXST, '79-'98 FLT, '79-'84 FX/FL Models (OEM #17935-79)
Colony Machine
$49.45Colony - 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...$49.45 -
Colony - 9215-2 Hummer Oil Fill Plug-Drain Plug fits '47-'65 Hummer Model (OEM #702)
Colony Machine
MSRP: $23.86$22.31Colony - 9215-2 Hummer Oil Fill Plug-Drain Plug fits '47-'65 Hummer Model (OEM #702) Hummer oil fill plug-drain plug. Fitment: Hummer 1947-1965MSRP: $23.86$22.31 -
Colony - 9216-22 Rocker Rebuild Kit fits '30-'52 WL Model
Colony Machine
$197.15Colony - 9216-22 Rocker Rebuild Kit fits '30-'52 WL Model Rocker rebuild kit for side valve models. Fitment: WL 1930-1952$197.15 -
Colony - 9306-7 Cam Cover Cadmium Screw Kit fits '70-'84 FL, '91-'92 FXD, '82-'92 FXR Models
Colony Machine
MSRP: $16.98$16.81Colony - 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...MSRP: $16.98$16.81 -
Colony - 9407-1 Oversize Timing Plug Tap fits '84-'98 FXST, '82-'94 FXR, '57-Up Sportster Models
Colony Machine
$47.43Colony - 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...$47.43 -
Colony - 9408-22 Chrome Oil Pump Mount Kit fits '37-'52 WL, '37-'73 G Models
Colony Machine
$56.41Colony - 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$56.41 -
Colony - 9409-22 Cadmium Scavenger Oil Pump Mount Kit fits '37-'52 WL, '37-'73 G Models
Colony Machine
$47.36Colony - 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$47.36 -
Colony - 9412-19 Chrome Cam Cover Screw Kit fits '37-'48 U, '32-'52 WL, '32-'73 G Models (OEM #2341)
Colony Machine
$48.90Colony - 9412-19 Chrome Cam Cover Screw Kit fits '37-'48 U, '32-'52 WL, '32-'73 G Models (OEM #2341) Chrome cam cover screw kit for side valve model. Fitment: U 1937-1948 WL 1932-1952 G...$48.90 -
Colony - 9413-19 Cadmium Cam Cover Screw Kit fits '37-'48 U, '32-'52 WL, '32-'73 G Models (OEM #2341)
Colony Machine
$30.70Colony - 9413-19 Cadmium Cam Cover Screw Kit fits '37-'48 U, '32-'52 WL, '32-'73 G Models (OEM #2341) Cadmium cam cover screw kit for side valve models. Fitment: U 1937-1948 WL 1932-1952 G...$30.70 -
Colony - 9423-1 Intake Manifold Nipple fits '37-'48 UL, '33-'34 VL Models
Colony Machine
$32.84Colony - 9423-1 Intake Manifold Nipple fits '37-'48 UL, '33-'34 VL Models This intake manifold nipple has threaded inserts. Filment: UL 1937-1948 VL 1933-1934$32.84
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.