Engine
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Out of stock
Drag Specialties - DS194054 - Lifter Blocks - Chrome - Evolution/Big Twin
Drag Specialties
MSRP: $242.00$234.95Drag Specialties - DS194054 - Lifter Blocks - Chrome - Evolution/Big TwinFeaturesEach pair is precision-machined and comes with a set of chrome-plated socket-head screwsMade from cast aluminum,...MSRP: $242.00$234.95 -
Out of stock
Drag Specialties - 21100322 - Mini Crankcase Vent Filter
Drag Specialties
MSRP: $20.75$19.95Drag Specialties - 21100322 - Mini Crankcase Vent FilterFeaturesHas a 1/4" mounting tab and accepts a 3/8" i.d. hoseFeatures chrome end caps with washable, reusable filterMeasures 1.5" in diameter...MSRP: $20.75$19.95 -
Out of stock
Wiseco - K1686 - Piston Kit - +0.010" - XL 1200
Wiseco
$447.95Wiseco - K1686 - Piston Kit - +0.010" - XL 1200FeaturesForged from high-silicon aluminum alloy for maximum strength and dependabilityKit Includes pistons, rings, retainer clips and chrome piston...$447.95 -
Out of stock
Trask - TM-7600-BK - Tornado Turbo Performance Kit - Black with Black Exhaust
Trask Performance
$5,999.95Trask - TM-7600-BK - Tornado Turbo Performance Kit - Black with Black Exhaust Features Bolt on 40%-50% more power for stock 107\ Trask compressor and turbine housing with Garrett...$5,999.95 -
Out of stock
Rocker Lockers - DK-RL-SPT - Rocker Lockers - XL
Rocker Lockers
$24.95Rocker Lockers - DK-RL-SPT - Rocker Lockers - XLFeaturesCenters the rocker plate eliminating different wear patterns on the rocker arm valveTapered design so that they lock themselves in and wedge...$24.95 -
Out of stock
Feuling Parts - 4065 - Adjustable Pushrods - Twin Cam
Feuling
$189.95Feuling Parts - 4065 - Adjustable Pushrods - Twin CamFeaturesMaintains maximum valve lift; increases stiffness and column rigidityMaximizes valve-train stability to increase engine rpm, horsepower...$189.95 -
Out of stock
Drag Specialties - Oil Filter with Nut fits '86-'22 Sportster (Except RH Sportster), '09-'12 XR1200/X Models (OEM #63796-77A, 63805-80A, 63806-83)
Drag Specialties
$13.60 - $15.70Drag Specialties - Oil Filter with Nut fits '86-'22 Sportster (Except RH Sportster), '09-'12 XR1200/X Models (OEM #63796-77A, 63805-80A, 63806-83) Features: High-quality spin-on filters are a...$13.60 - $15.70 -
Out of stock
Drag Specialties - 2-1/4" Chrome Magnetic Ring Oil Filter fits 'L82-'86 FX/FL, '80-'E85 Sportster Models (OEM #63782-80A, 63810-80)
Drag Specialties
$19.90Drag Specialties - 2-1/4" Chrome Magnetic Ring Oil Filter fits 'L82-'86 FX/FL, '80-'E85 Sportster Models (OEM #63782-80A, 63810-80) Features: High-quality chrome spin-on-style oil...$19.90 -
Out of stock
Motorshop - Chrome Tappet Block Lifter Kit fits '53-'84 FL Model
Motorshop
$232.87Motorshop - Chrome Tappet Block Lifter Kit fits '53-'84 FL Model Kit includes chrome tappet block set and standard solid lifter set to be used with stock solid pushrods on Big Twin, Panhead and...$232.87 -
Out of stock
V-Twin - 107" Big Bore Twin Cam Cylinder Kit fits '99-'06 FLST/FXST/FLT/FXD Model
V-Twin Mfg
$786.03V-Twin - 107" Big Bore Twin Cam Cylinder Kit fits '99-'06 FLST/FXST/FLT/FXD Model 107" Twin Cam big bore cylinder kit includes 10.5:1 piston kit and steel cylinders with black finish. Requires case...$786.03 -
Out of stock
Colony - 2709-24 Knurled Motor Mount Bolt Kit fits '09-'16 FLT Model (OEM #4313, 4688)
Colony Machine
$31.95Colony - 2709-24 Knurled Motor Mount Bolt Kit fits '09-'16 FLT Model (OEM #4313, 4688) Features: Individual bolt and nut sets for specific applications Bolt kits include allen screws, nuts and...$31.95 -
Out of stock
Drag Specialties - High-Performance Twin Cam Oil Pump Fits All '99-'06 Twin Cam Models (Exc. '06 Dyna Models)
Drag Specialties
$197.11Drag Specialties - High-Performance Twin Cam Oil Pump Fits All '99-'06 Twin Cam Models (Exc. '06 Dyna Models) This pump helps to decrease oil carryover during high rpm operation; the higher volume...$197.11 -
Out of stock
Feuling - ARP 12-Point Evolution External Fastener Bolt Kit fits '85-'99 Big Twin Models
Feuling
$249.95Feuling - ARP 12-Point Evolution External Fastener Bolt Kit fits '85-'99 Big Twin Models This kit features quality, 12-point heat-treated 8740 chrome moly-steel bolts with a black oxide finish...$249.95 -
Out of stock
S&S Cycle - Wrinkle Black 124" Big Bore Kit W/O Highlighted Cylinder Fins fits '17-'21 107" M8 Engines
S&S Cycle
$1,561.95S&S Cycle - Wrinkle Black 124" Big Bore Kit W/O Highlighted Cylinder Fins fits '17-'21 107" M8 Engines This is a bolt-on kit that features the biggest bore possible with no machining of the...$1,561.95 -
Out of stock
S&S Cycle - Wrinke Black 128" Big Bore Kit W/ Highlighted Cylinder Fins fits '17-'20 114" 117" M8 Engines
S&S Cycle
$1,595.95S&S Cycle - Wrinke Black 128" Big Bore Kit W/ Highlighted Cylinder Fins fits '17-'20 114" 117" M8 Engines This is a bolt-on kit that features the biggest cylinder bore possible with no machining of...$1,595.95 -
Out of stock
S&S Cycle - Wrinkle Black 131" Stroker Cylinder & Piston Kit W/ Non-Highlighted Cylinder Fins fits '17-'21 M8 Engines
S&S Cycle
MSRP: $1,559.95$1,509.95S&S Cycle - Wrinkle Black 131" Stroker Cylinder & Piston Kit W/ Non-Highlighted Cylinder Fins fits '17-'21 M8 Engines S&S Cycle's Stroker Cylinder & Piston Kit is a bolt-on kit that is compatible...MSRP: $1,559.95$1,509.95 -
Out of stock
Jagg - Vertical Front Mount 10-Row Wideline Oil Cooler System
Jagg Oil Coolers
$449.95 - $574.95Jagg - Vertical Front Mount 10-Row Wideline Oil Cooler System This 10-row, high-performing two-pass oil cooler is built to fit all bike with vertical frame tubes. It is specifically designed to...$449.95 - $574.95 -
Out of stock
Jagg - Low Mount 10-Row Horizontal Oil Cooler fits '91-'16 Dyna Models
Jagg Oil Coolers
$449.95 - $574.95Jagg - Low Mount 10-Row Horizontal Oil Cooler fits '91-'16 Dyna Models Jagg's 10-Row Low Mount Oil Cooler System was designed to help Twin Cam engines deliver optimum heat exchange and flow...$449.95 - $574.95 -
Out of stock
Feuling - 574 Race Series® Chain Drive Conversion Camchest Kits for '99-'06 Twin Cam (Except '06 Dyna Glide)
Feuling
$2,049.95Feuling - 574 Race Series® Chain Drive Conversion Camchest Kits for '99-'06 Twin Cam (Except '06 Dyna Glide) NOTE: Conversion camshafts for '99-'06 Twin Cam engines use the '99-'06 inner cam...$2,049.95 -
Out of stock
S&S Cycle - 465 Cam Gear Drive Camchest Kit W/ Chrome Pushrod Tubes fits '17-'21 Oil-Cooled M8 Models
S&S Cycle
$1,924.95S&S Cycle - 465 Cam Gear Drive Camchest Kit W/ Chrome Pushrod Tubes fits '17-'20 Oil-Cooled M8 Models Features Precision Machined from Billet Aluminum Blue Anodized Finish Passage Plugs Removable...$1,924.95 -
Out of stock
S&S Cycle - 475 Cam Chain Drive Camchest Kit W/ Chrome Pushrod Tubes fits '17-'21 Twin-Cooled M8 Touring Models
S&S Cycle
$1,721.95S&S Cycle - 475 Cam Chain Drive Camchest Kit W/ Chrome Pushrod Tubes fits '17-'20 Twin-Cooled M8 Touring Models Features Camshaft gear drive kits increase valve timing accuracy by eliminating...$1,721.95 -
Out of stock
EMD - XR Trackster Rocker Box Covers -Black fits '04-'17 XL Models
EMD
$582.95The XR Trackster Rocker Box Covers Make that Evolution Sportster look like a XR750 flat track racer Manufactured in die cast aluminum with CNC milled gasket surface Mounts in place of stock...$582.95 -
Out of stock
EMD - XR Trackster Rocker Box Covers -Black fits '86-'03 XL Models
EMD
$582.99The XR Trackster Rocker Box Covers Make that Evolution Sportster look like a XR750 flat track racer Manufactured in die cast aluminum with CNC milled gasket surface Mounts in place of stock rocker...$582.99 -
Out of stock
EMD - Sherman Rocker Box Covers -Raw fits '99-'17 Twin Cam Models
EMD
$328.95The EMD Sherman Rocker Box Covers: Cool, rigid and old-fashioned industrial style with class offered as a bolt-on upgrade Real alternative to the "billet" trend; these add soul and...$328.95 -
Out of stock
Colony - Acorn Rocker Box Bolts and Washers -Chrome fits '57-'76 XL
Colony Machine
$63.99The rocker box bolts and washers are for both heads. Chrome finish Fits: XL 1957-1976$63.99 -
Out of stock
EMD - Ribster Cam Cover - Fits '77-'90 XL Models
EMD
$178.95 - $195.95EMD - Ribster Cam Cover - Fits '77-'90 XL Models Features Fits over OEM Cam Cover Held in place with 3 supplied Allen bolts and spacers Can be notched at upper front to make room for your OEM...$178.95 - $195.95 -
Out of stock
EMD - Ribbed Cam Cover - fits '17-Up M8
EMD
$310.95 - $330.95EMD - Ribbed Cam Cover - fits '17-Up M8 These Ribbed EMD covers are the real alternative to the cold, rigid and old fashioned “Billet” style. Features: Manufactured in die cast aluminum, CNC...$310.95 - $330.95 -
Out of stock
S&S Cycle - 310-1012C - Cam Chest Kit - Oil Cooled - Chain Drive - 475 Cam - Black Pushrod Tubes - M8
S&S Cycle
$1,721.95S&S Cycle - 310-1012C - Cam Chest Kit - Oil Cooled - Chain Drive - 475 Cam - Black Pushrod Tubes - M8FeaturesPassage plugs are removable for servicingIndependent scavenge sections for the flywheel...$1,721.95 -
Out of stock
S&S Cycle - 310-0997C - Cam Support Plate and Oil Pump - Water Cooled - VVT M8
S&S Cycle
$836.95S&S Cycle - 310-0997C - Cam Support Plate and Oil Pump - Water Cooled - VVT M8FeaturesIndependent Scavenge Sections for Flywheel Cavity and Cam ChestDebris Screens in both scavenge pickupsMagnet in...$836.95 -
Out of stock
S&S Cycle - 310-1263A - Cam Chest - Oil Cooled - Chain Drive - Chrome Pushrod Tubes - M8
S&S Cycle
$1,522.95S&S Cycle - 310-1263A - Cam Chest - Oil Cooled - Chain Drive - Chrome Pushrod Tubes - M8FeaturesOil Pump/Cam Plate:Precision machined from billet aluminumPassage plugs are removable for...$1,522.95 -
Out of stock
S&S Cycle - 310-1264A - Cam Chest - Water Cooled - Chain Drive - Black Pushrod Tubes - M8
S&S Cycle
$1,522.95S&S Cycle - 310-1264A - Cam Chest - Water Cooled - Chain Drive - Black Pushrod Tubes - M8FeaturesOil Pump/Cam Plate:Precision machined from billet aluminumPassage plugs are removable for...$1,522.95 -
Out of stock
S&S Cycle - 310-1262A - Cam Chest - Oil Cooled - Chain Drive - Black Pushrod Tubes - M8
S&S Cycle
$1,522.95S&S Cycle - 310-1262A - Cam Chest - Oil Cooled - Chain Drive - Black Pushrod Tubes - M8FeaturesOil Pump/Cam Plate:Precision machined from billet aluminumPassage plugs are removable for...$1,522.95 -
Out of stock
S&S Cycle - 310-1008C - Cam Chest Kit - Water Cooled - Chain Drive - 475 Cam - Black Pushrod Tubes - M8
S&S Cycle
$1,721.95S&S Cycle - 310-1008C - Cam Chest Kit - Water Cooled - Chain Drive - 475 Cam - Black Pushrod Tubes - M8FeaturesPassage plugs are removable for servicingIndependent scavenge sections for the flywheel...$1,721.95 -
Out of stock
S&S Cycle - 310-1004C - Cam Chest Kit - Oil Cooled - Chain Drive - 475 Cam - Chrome Pushrod Tubes - M8
S&S Cycle
$1,721.95S&S Cycle - 310-1004C - Cam Chest Kit - Oil Cooled - Chain Drive - 475 Cam - Chrome Pushrod Tubes - M8FeaturesPassage plugs are removable for servicingIndependent scavenge sections for the flywheel...$1,721.95 -
Out of stock
S&S Cycle - 310-1385A - Cam Chest Kit - Water Cooled - Chain Drive - 496 Cam - Black Pushrod Tubes - M8
S&S Cycle
$1,495.95S&S Cycle - 310-1385A - Cam Chest Kit - Water Cooled - Chain Drive - 496 Cam - Black Pushrod Tubes - M8FeaturesPassage plugs are removable for servicingIndependent scavenge sections for the flywheel...$1,495.95 -
Out of stock
S&S Cycle - 310-1011C - Cam Chest Kit - Oil Cooled - Chain Drive - 465 Cam - Black Pushrod Tubes - M8
S&S Cycle
$1,721.95S&S Cycle - 310-1011C - Cam Chest Kit - Oil Cooled - Chain Drive - 465 Cam - Black Pushrod Tubes - M8FeaturesPassage plugs are removable for servicingIndependent scavenge sections for the flywheel...$1,721.95 -
Out of stock
S&S Cycle - 310-1379A - Cam Chest Kit - Oil Cooled - Chain Drive - 496 Cam - Black Pushrod Tubes - M8
S&S Cycle
$1,495.95S&S Cycle - 310-1379A - Cam Chest Kit - Oil Cooled - Chain Drive - 496 Cam - Black Pushrod Tubes - M8FeaturesPassage plugs are removable for servicingIndependent scavenge sections for the flywheel...$1,495.95 -
Out of stock
S&S Cycle - 310-1003C - Cam Chest Kit - Oil Cooled - Chain Drive - 465 Cam - Chrome Pushrod Tubes - M8
S&S Cycle
$1,721.95S&S Cycle - 310-1003C - Cam Chest Kit - Oil Cooled - Chain Drive - 465 Cam - Chrome Pushrod Tubes - M8FeaturesPassage plugs are removable for servicingIndependent scavenge sections for the flywheel...$1,721.95 -
Out of stock
S&S Cycle - 310-0998C - Cam Support Plate and Oil Pump - Oil Cooled - VVT M8
S&S Cycle
$836.95S&S Cycle - 310-0998C - Cam Support Plate and Oil Pump - Oil Cooled - VVT M8FeaturesIndependent Scavenge Sections for Flywheel Cavity and Cam ChestDebris Screens in both scavenge pickupsMagnet in cam...$836.95 -
Out of stock
Drag Specialties - Front Motor Mount - '17-'25 M8 Touring
Drag Specialties
$76.35Drag Specialties - Front Motor Mount - '17-'25 M8 TouringFeaturesProvides superior damping and durability compared to stockReplacement Part for OEM Number(s): 16300005Specs$76.35
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.