Engine
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- Quantity
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James Gaskets - Oil Pump Seal Kit w/ Metal Gaskets - fits '92-'99 Evolution
James Gaskets
$23.95James Gaskets Gasket Kits use state of the art materials and production methods to make the best gaskets available. Made in the USA Fitment: '92-'99 Evolution$23.95 -
James Gaskets - Cam Cover Gasket Seal Kit - fits '70-'92 FL, FLH, FLT, FXR, Softail
James Gaskets
$34.95James Gaskets Gasket Kits use state of the art materials and production methods to make the best gaskets available. Made in the USA Fitment: '70-'92 FL, FLH, FLT, FXR, Softail$34.95 -
James Gaskets - Evo Motor Gasket Kit w/ MLS Head Gaskets - fits '84-'91 Evo
James Gaskets
$164.95James Gaskets Evo Gasket Kits use state of the art materials and production methods to make the best gaskets available. Made in the USA Fitment: '84-'91 Evo$164.95 -
James Gaskets - Gasket O-Ring Kit, Cylinder Head-Base - fits '99-Up Twin Cams
James Gaskets
$78.95James Gaskets - Gasket O-Ring Kit, Cylinder Head-Base - fits '99-Up Twin Cams This Genuine James kit comes with matching head and base gaskets and O-Rings where applicable. Made in the U.S.A. Fitment 2006 Harley-Davidson Street Glide...$78.95 -
James Gaskets - Twin Cam Motor Gasket Kit w/ MLS Head Gaskets - fits '99-'04
James Gaskets
$163.95James Gaskets Twin Cam Gasket Kits uses state of the art materials and production methods to make the best gaskets available. Made in the USA Fitment: '99-'04 Twin Cam Models$163.95 -
James Gaskets - Twin Cam Motor Gasket Kit w/ MLS Head Gaskets - fits '05-Up
James Gaskets
$163.95James Gaskets Twin Cam Gasket Kits uses state of the art materials and production methods to make the best gaskets available. Made in the USA Fitment: '05-UP Twin Cam Models$163.95 -
On Sale
Feuling - Oil Pumps - fits '07-'15 Twin Cam (inc. '06 Dyna)
Feuling
MSRP: $507.95Now: $499.99Was: $507.95Fueling Oil Pumps : 7075 billet aluminum with military spec hard anodized, blue printed and designed for the racer The 7075 alloy is 50% harder and stronger then 6061 aluminum and holds tighter tolerance under temperature More pressure volume and...MSRP: $507.95Now: $499.99Was: $507.95 -
On Sale
Feuling - Fast Install Push Rods - fits '85-'99 Evo Big Twin
Feuling
MSRP: $259.95Now: $239.99Was: $259.95Feuling - Fast Install Push Rods - fits '85-'99 Evo Big Twin Adjustable pushrods have a slightly shorter tapered tube and comes dissassembled allowing to install the pushrods without removing the top rocker box Feature a dual jam nut locking...MSRP: $259.95Now: $239.99Was: $259.95 -
Colony - 8138-34 Cadmium Stock Engine Case Bolt Kit fits '65-'69 FL Model
Colony Machine
$59.60Colony - 8138-34 Cadmium 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$59.60 -
On Sale
Colony - Engine Case Seal - fits '55-'68 FL
Colony Machine
MSRP: $53.20Now: $46.99Was: $53.20Engine case seal .002 oversize. Fits: FL 1955-1968MSRP: $53.20Now: $46.99Was: $53.20 -
Colony - 8107-16 Cadmium Cylinder Base Nuts and Washers fits '29-'52 WL, '57-'85 XL, '32-'73 G Models
Colony Machine
$28.67Colony - 8107-16 Cadmium Cylinder Base Nuts and Washers fits '29-'52 WL, '57-'85 XL, '32-'73 G Models Cadmium stock cylinder base set includes 8 nuts & washers. Fitment: WL 1929-1952 XL 1957-1985 G 1932-1973$28.67 -
On Sale
Colony - Cylinder Stud Set - fits '86-Up XL
Colony Machine
MSRP: $88.95Now: $81.99Was: $88.95Colony cylinder stud set. 8pack Fits: XL 1986-UP EvolutionMSRP: $88.95Now: $81.99Was: $88.95 -
On Sale
Colony - Tappet Base Allen Screws - Chrome fits '57-'84 XL
Colony Machine
MSRP: $16.98Now: $14.99Was: $21.98Tappet base allen screws. Chrome finish Fits: XL 1957-1984MSRP: $16.98Now: $14.99Was: $21.98 -
Colony - Rocker Shaft End Caps - Chrome fits Harley FL, FX, and XL (see desc.)
Colony Machine
$41.99Rocker shaft end caps, chrome finish. Fits: FL 1971-1984 FX 1971-1984 FLT 1979-1983 FXR 1982-1983 XL 1971-1985$41.99 -
V-Twin - Chrome Pushrod Cover Kit fits '57-E'79 XL Sportster
V-Twin Manufacturing
$125.71Chrome Pushrod Cover kit includes upper and lower pushrod covers, seals, springs. Fits: XL 1957-1979 Early 1979$125.71 -
On Sale
Colony - Hex Head Bolts - Chrome fits '57-'72 XL
Colony Machine
MSRP: $69.95Now: $64.99Was: $69.95Hex head bolt, chrome finish. Fits: XL 1957-1972MSRP: $69.95Now: $64.99Was: $69.95 -
V-Twin - Blacked Out Rocker Box Cover Set fits '07-'12 XL Sportster
V-Twin Manufacturing
$518.38Harley Sportster Rocker box cover set with black finish. Fits: XL 2007-2012$518.38 -
Arlen Ness - 24011772 - Bolt Kit - Rocker Box - 12-Point - Titanium - Gold
Arlen Ness
$139.95ARLEN NESS - 24011772 - Bolt Kit - Rocker Box - 12-Point - Titanium - Gold Specs Base Color Gold Style 12-Point Type Rocker Box Color/Finish Gold Style Flange Units Kit Material Titanium Product...$139.95 -
Out of stock
Arlen Ness - 12-Point Titanium Rocker Box Bolt Kit
Arlen Ness
$139.95Arlen Ness - 12-Point Titanium Rocker Box Bolt Kit Features: 12-Point rocker box bolt kits that are CNC machined from solid titanium Each titanium 12-Point bolt is meticulously CNC machined, featuring a spot drilled bolt head & lightning hole...$139.95 -
Arlen Ness - 24011771 - Bolt Kit - Rocker Box - 12-Point - Titanium - Black
Arlen Ness
$139.95ARLEN NESS - 24011771 - Bolt Kit - Rocker Box - 12-Point - Titanium - Black Specs Base Color Black Riding Style Street Color/Finish Black Material Titanium Product...$139.95 -
Arlen Ness - 24011766 - Bolt Kit - Cam Cover/Point Cover - Titanium - 12-Point - Gold
Arlen Ness
$99.95ARLEN NESS - 24011766 - Bolt Kit - Cam Cover/Point Cover - Titanium - 12-Point - GoldSpecsRiding StyleStreetStyle12-PointMaterialTitaniumProduct NameBoltTypeCam CoverUnitsKitTypePoint CoverColor/FinishGoldStyleFlangeBase ColorGoldFitment2013...$99.95 -
Arlen Ness - 24011765 - Bolt Kit - Cam Cover/Point Cover - Titanium - 12-Point - Black
Arlen Ness
$99.95ARLEN NESS - 24011765 - Bolt Kit - Cam Cover/Point Cover - Titanium - 12-Point - BlackSpecsRiding StyleStreetBase ColorBlackTypeCam CoverTypePoint CoverColor/FinishBlackProduct NameBoltStyle12-PointUnitsKitMaterialTitaniumStyleFlangeFitment2010...$99.95 -
Arlen Ness - 24011758 - Bolt Kit - Cam Cover/Point Cover - Titanium - 12-Point - Polished
Arlen Ness
$99.95ARLEN NESS - 24011758 - Bolt Kit - Cam Cover/Point Cover - Titanium - 12-Point - PolishedSpecsUnitsKitBase FinishPolishedColor/FinishSilverStyleFlangeTypeCam CoverTypePoint CoverColor/FinishPolishedRiding StyleStreetStyle12-PointMaterialTitaniumProduct...$99.95 -
Arlen Ness - 24011764 - Bolt Kit - Cam Cover/Point Cover - Titanium - 12-Point - Polished
Arlen Ness
$99.95ARLEN NESS - 24011764 - Bolt Kit - Cam Cover/Point Cover - Titanium - 12-Point - PolishedSpecsRiding StyleStreetStyle12-PointColor/FinishPolishedColor/FinishSilverMaterialTitaniumProduct NameBoltTypeCam CoverTypePoint CoverBase...$99.95 -
Arlen Ness - 24011760 - Bolt Kit - Cam Cover/Point Cover - Titanium - 12-Point - Gold
Arlen Ness
$99.95ARLEN NESS - 24011760 - Bolt Kit - Cam Cover/Point Cover - Titanium - 12-Point - GoldSpecsMaterialTitaniumStyleFlangeColor/FinishGoldProduct NameBoltStyle12-PointBase ColorGoldTypeCam CoverTypePoint CoverUnitsKitRiding StyleStreetFitment2024-2025...$99.95 -
Arlen Ness - 24011759 - Bolt Kit - Cam Cover/Point Cover - Titanium - 12-Point - Black
Arlen Ness
$99.95ARLEN NESS - 24011759 - Bolt Kit - Cam Cover/Point Cover - Titanium - 12-Point - BlackSpecsUnitsKitBase ColorBlackRiding StyleStreetStyle12-PointMaterialTitaniumStyleFlangeTypeCam CoverColor/FinishBlackProduct NameBoltTypePoint CoverFitment2025...$99.95 -
Arlen Ness - Titanium 12-Point Cam Cover/Point Cover Bolt Kit
Arlen Ness
$99.95Arlen Ness - Titanium 12-Point Cam Cover/Point Cover Bolt Kit Features: 12-point bolts feature a spot drilled bolt head and lightning hole design on the bolt flange M8 kits include all needed bolts for both the engine's cam cover and point...$99.95 -
S&S Cycle - 09311206 - 132" Cylinder Kit - 4.500" Stroke - Wrinkle Black w/Highlighted Fins - M8
S&S Cycle
$1,599.95S&S CYCLE - 09311206 - 132" Cylinder Kit - 4.500" Stroke - Wrinkle Black w/Highlighted Fins - M8FeaturesNot Compatible with VVT modelsWorks with stock crankcaseOriginal engine serial numbers are retainedMLS (Multi-Layered Steel) head gasketsRetains stock...$1,599.95 -
S&S Cycle - 09311205 - 129" Cylinder Kit - 4.375" Stroke - Wrinkle Black w/Highlighted Fins - M8
S&S Cycle
$1,599.95S&S CYCLE - 09311205 - 129" Cylinder Kit - 4.375" Stroke - Wrinkle Black w/Highlighted Fins - M8FeaturesNot Compatible with VVT modelsWorks with stock crankcaseOriginal engine serial numbers are retainedMLS (Multi-Layered Steel) head gasketsRetains stock...$1,599.95 -
S&S Cycle - 09311204 - 129" Cylinder Kit - 4.375" Stroke - Wrinkle Black w/o Highlighted Fins - M8
S&S Cycle
$1,599.95S&S CYCLE - 09311204 - 129" Cylinder Kit - 4.375" Stroke - Wrinkle Black w/o Highlighted Fins - M8FeaturesNot Compatible with VVT modelsWorks with stock crankcaseOriginal engine serial numbers are retainedMLS (Multi-Layered Steel) head gasketsRetains...$1,599.95 -
S&S Cycle - 09311203 - 136" Cylinder Kit - 4.625" Stroke - Black Granite w/Highlighted Fins - M8
S&S Cycle
$1,649.95S&S CYCLE - 09311203 - 136" Cylinder Kit - 4.625" Stroke - Black Granite w/Highlighted Fins - M8FeaturesNot Compatible with VVT modelsWorks with stock crankcaseOriginal engine serial numbers are retainedMLS (Multi-Layered Steel) head gasketsRetains stock...$1,649.95 -
S&S Cycle - 09311201 - Cylinder Set - 4.25" Bore - Unhoned - Wrinkle Black w/Highlights - M8
S&S Cycle
$948.95S&S CYCLE - 09311201 - Cylinder Set - 4.25" Bore - Unhoned - Wrinkle Black w/Highlights - M8Features4.250" boreCylinder Set - 4.25" Bore - Unhoned - Black Granite w/Highlights - M84.250" boreCylinder Set - 4.25" Bore - Unhoned - Wrinkle Black w/o...$948.95 -
S&S Cycle - 09311200 - Cylinder Set - 4.25" Bore - Unhoned - Wrinkle Black w/o Highlights - M8
S&S Cycle
$948.95S&S CYCLE - 09311200 - Cylinder Set - 4.25" Bore - Unhoned - Wrinkle Black w/o Highlights - M8Features4.250" boreCylinder Set - 4.25" Bore - Unhoned - Black Granite w/Highlights - M84.250" boreCylinder Set - 4.25" Bore - Unhoned - Wrinkle Black w/o...$948.95 -
S&S Cycle - 09311199 - Cylinder Set - 4.25" Bore - Unhoned - Black Granite w/Highlights - M8
S&S Cycle
$948.95S&S CYCLE - 09311199 - Cylinder Set - 4.25" Bore - Unhoned - Black Granite w/Highlights - M8Features4.250" boreCylinder Set - 4.25" Bore - Unhoned - Black Granite w/Highlights - M84.250" boreCylinder Set - 4.25" Bore - Unhoned - Wrinkle Black w/o...$948.95 -
S&S Cycle - 09311198 - Cylinder Kit - 4.625" Stroke - Wrinkle Black w/o Highlights - M8
S&S Cycle
$1,559.95S&S CYCLE - 09311198 - Cylinder Kit - 4.625" Stroke - Wrinkle Black w/o Highlights - M8Features4.250" boreUpdated profile with stock bolt pattern 4.840"Not for 121" CVO models.Cylinder Kit - 4.375" Stroke - Wrinkle Black w/Highlights - M84.250"...$1,559.95 -
S&S Cycle - 09311196 - Cylinder Kit - 4.625" Stroke - Wrinkle Black w/Highlights - M8
S&S Cycle
$1,559.95S&S CYCLE - 09311196 - Cylinder Kit - 4.625" Stroke - Wrinkle Black w/Highlights - M8Features4.250" boreUpdated profile with stock bolt pattern 4.840"Not for 121" CVO models.Cylinder Kit - 4.375" Stroke - Wrinkle Black w/Highlights - M84.250" boreUpdated...$1,559.95 -
S&S Cycle - 09311195 - Cylinder Kit - 4.500" Stroke - Wrinkle Black w/o Highlight - M8
S&S Cycle
$1,561.95S&S CYCLE - 09311195 - Cylinder Kit - 4.500" Stroke - Wrinkle Black w/o Highlight - M8Features4.250" boreUpdated profile with stock bolt pattern 4.840"Not for 121" CVO models.Cylinder Kit - 4.375" Stroke - Wrinkle Black w/Highlights - M84.250"...$1,561.95 -
S&S Cycle - 09311193 - Cylinder Kit - 4.500" Stroke - Wrinkle Black w/Highlights - M8
S&S Cycle
$1,595.95S&S CYCLE - 09311193 - Cylinder Kit - 4.500" Stroke - Wrinkle Black w/Highlights - M8Features4.250" boreUpdated profile with stock bolt pattern 4.840"Not for 121" CVO models.Cylinder Kit - 4.375" Stroke - Wrinkle Black w/Highlights - M84.250" boreUpdated...$1,595.95 -
Kibblewhite - 09263467 - Valve Guide Kit - 0.4760" - +0.001" Oversize - M8
Kibblewhite
$119.95KIBBLEWHITE - 09263467 - Valve Guide Kit - 0.4760" - +0.001" Oversize - M8FeaturesMade from Manganese that can be easily reamed and honed with battery operated or electric drillHigh concentricity tolerances are held to insure geometry between the seat...$119.95 -
Kibblewhite - 09263465 - Valve Guide Kit - 0.5635" - +0.001 Oversize - Buell | Twin Cam | XL
Kibblewhite
$59.95KIBBLEWHITE - 09263465 - Valve Guide Kit - 0.5635" - +0.001 Oversize - Buell | Twin Cam | XLFeaturesMade from Manganese that can be easily reamed and honed with battery operated or electric drillHigh concentricity tolerances are held to insure geometry...$59.95
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.