Engine
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Feuling Parts - 8082 - Hydraulic Tensioner Kit - OE Style Cams - With Cam Position Sensor - Twin Cam '99-'01
Feuling
$399.95Feuling Parts - 8082 - Hydraulic Tensioner Kit - OE Style Cams - With Cam Position Sensor - Twin Cam '99-'01FeaturesThis kit is designed for installing or replacing hydraulic cam chain tensioners on...$399.95 -
Out of stock
Cometic - C9143 - Pushrod O-Ring Kit - XL
Cometic
$18.85Cometic - C9143 - Pushrod O-Ring Kit - XLFeaturesO-rings are made of a high-temperature Viton® rubber to seal in even the harshest environmentsPackage includes seals and O-rings for one...$18.85 -
Out of stock
Andrews - 298135 - CAM SET N3 05-17 XL
Andrews
$504.95Andrews - 298135 - CAM SET N3 05-17 XLFeaturesCams run to 6500 rpm with stock hydraulic lifters; recommend solids not be installedStock base circle sizes allow the use of stock pushrodsN3 cams are...$504.95 -
Out of stock
Jims - 1111 0.108" Camshaft Pinion Gauge Pins fits '90-'99 Big Twin Evolution Models
Jims
MSRP: $44.95$44.80Jims - 1111 0.108" Camshaft Pinion Gauge Pins fits '90-'99 Big Twin Evolution Models Features: Use to check pinion gear for pitch diameters Check service manual for sizing chartMSRP: $44.95$44.80 -
Out of stock
Rocker Lockers - Rocker Locker Kit fits '84-'00 Big Twin Evolution Models
Rocker Lockers
$24.95Rocker Lockers - Rocker Locker Kit fits '84-'00 Big Twin Evolution Models Features Centers the rocker plate eliminating different wear patterns on the rocker arm valve Tapered design so that...$24.95 -
Out of stock
Drag Specialties - Lifter Cover Kit fits Harley Twin Cam Models
Drag Specialties
$95.35 - $113.37Drag Specialties - Lifter Cover Kit fits Harley Twin Cam Models This Lifter Cover kit is available in your choice of a black or chrome finish. Fitment 2004-2005 Harley-Davidson Low$95.35 - $113.37 -
Out of stock
Drag Specialties - Gloss Black Tappet Block Cover fits '17 & Up Harley M8 Models Repl. OEM #25700890
Drag Specialties
$115.49Drag Specialties - Gloss Black Tappet Block Cover fits '17 & Up Harley M8 Models Repl. OEM #25700890 Features Made from die-cast aluminum Includes gaskets and screws Fi$115.49 -
Out of stock
Colony - Head Bolt Set fits '99-'17 Twin Cam & '92-'22 Sportster Models (Except RH Sportster (OEM #16478-85A, 16480-92))
Colony Machine
$99.95Colony - 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.$99.95 -
Out of stock
Cometic - Primary Gasket Kit fits '77-'90 Sportster Models
Cometic
$56.65Cometic - Primary Gasket Kit fits '77-'90 Sportster Models This kit features Cometic's proprietary AFM (Aluminum Foamette Material) gaskets. These gaskets have an aluminum core with a chemically...$56.65 -
Out of stock
V-Twin - 37-9181 - Chrome Engine Mount Allen Screw Set
Gardner-Westcott
$49.80V-Twin - 37-9181 - Chrome Engine Mount Allen Screw SetDescriptionChrome engine mount screw set with allen type screws for 4- speed transmissions connects engine mounts, front, top and r ear to frame...$49.80 -
Out of stock
V-Twin - 11-1685 - OE Rear Rocker Box Breather Valve
OE
MSRP: $37.91$37.15V-Twin - 11-1685 - OE Rear Rocker Box Breather ValveDescriptionOE rear breather valve for the rocker box. Fits:XL 2007-UPAdditional InformationMSRP: $37.91$37.15 -
Out of stock
Drag Specialties - DS246010 - Rocker Oil Line Set - Chrome - Shovelhead
Drag Specialties
$33.87Drag Specialties - DS246010 - Rocker Oil Line Set - Chrome - ShovelheadFeaturesChromed steel overhead oil line set includes crossover line and crankcase-to-rocker box lineComplete with fittings and...$33.87 -
Out of stock
Drag Specialties - DS243515 - Front ISO-Mount™ Motor Mount - Rubber
Drag Specialties
$28.57Drag Specialties - DS243515 - Front ISO-Mount™ Motor Mount - RubberFeaturesUrethane motor mount specially designed to out-last and out-dampen the OEM partSold individuallyReplacement Part for OEM...$28.57 -
Out of stock
S&S Cycle - 16-0235 - Intake Manifold O-Ring - Super B/E
S&S Cycle
$11.95S&S Cycle - 16-0235 - Intake Manifold O-Ring - Super B/E Features Made from the highest-quality materials available Made in the USA Specs$11.95 -
Out of stock
S&S Cycle - 31-6018 - Oil Pump Relief Spring - Fits 1936-1999 Big Twin (except Twin Cam); repl. OEM #26207-83 (Relief valve spring, 1966-1984)
S&S Cycle
$6.95S&S Cycle - 31-6018 - Oil Pump Relief SpringFeaturesThis premium quality, steel-alloy oil pump pressure relief spring actually increases engine oil pressure by 2-3 psi, and does not interfere with...$6.95 -
Out of stock
S&S Cycle - 93-5120 - Quickee Pushrods - Big Twin
S&S Cycle
$224.95S&S Cycle - 93-5120 - Quickee Pushrods - Big TwinFeaturesFeatures revolutionary design - allows quicker, easier installation without the removal of the rocker covers.4375” diameter Chromoly...$224.95 -
Out of stock
S&S Cycle - 34-4007 - Wrist Pin Bushing - Big Twin
S&S Cycle
$11.95S&S Cycle - 34-4007 - Wrist Pin Bushing - Big Twin Features Meets or exceeds fitment and wearability of OEM bushings Measures 0.767" x 0.895" x 1.077" Made in the U.S.A. Specs$11.95 -
Out of stockOn Sale
Colony - Cam Cover Allen Screws fits Harley FL, FX (see desc.) - Chrome
Colony Machine
MSRP: $19.26Now: $16.99Was: $19.06Colony Cam cover allen screws. Fits:FL 1970-1984FX 1971-1984FXST 1984-1992FLT 1984-1992FXR 1984-1992FLST 1986-1992 UOM: 7 - SETMSRP: $19.26Now: $16.99Was: $19.06 -
Out of stock
Feuling - 12-Point External Engine Bolt Fastener Kit fits '04-'17 Sportster Models
$279.95Feuling - 12-Point External Engine Bolt Fastener Kit fits '04-'17 Sportster Models The 12-Point External Engine Bolt Fastener Kit allows you to secure your engine with complete confidence. The kit...$279.95 -
Out of stock
Cometic - C9588 - Rocker Box Gasket Kit - Twin Cam
Cometic
$46.15Cometic - C9588 - Rocker Box Gasket Kit - Twin CamFeaturesPremium materials used for specific applications to provide a long, service free lifeKits include all gaskets, seals, O-rings and quality...$46.15 -
Out of stock
Andrews - 291127 - Camshaft - EV27 - Evolution Big Twin
Andrews
$251.95Andrews - 291127 - Camshaft - EV27 - Evolution Big TwinFeaturesCapable of 6000+ rpm with stock springs and no valve floatBolt-in street cam with fast open and close rampsUses stock springs; works...$251.95 -
Out of stock
S&S Cycle - Stock Bore Cylinder and Stroker Piston Kit fits '66-'84 Shovelhead Engines
S&S Cycle
MSRP: $1,999.95$1,995.95S&S Cycle - Stock Bore Cylinder and Stroker Piston Kit fits '66-'84 Shovelhead Engines This cylinder and piston kit can be used to create 84", 86" or 88" stroker engines, or to replace the cylinders...MSRP: $1,999.95$1,995.95 -
Out of stock
Feuling - 574 Race Series® Chain Drive Camchest Kits for All '07-'17 Twin Cam and '06 Dyna Glide
Feuling
$1,879.95Feuling - 574 Race Series® Chain Drive Camchest Kits for All '07-'17 Twin Cam and '06 Dyna Glide Features All necessary components from top to bottom of the camchest All parts work and function...$1,879.95 -
Out of stock
Maxima - 69-01904 - Assembly Lube 4Oz
Maxima
$9.99Maxima - 69-01904 - Assembly Lube 4OzFeaturesGlobal Trade Item Number: 851211002099Formulated to protect at startup and facilitate efficient break-in2X Zinc system provides exceptional antiwear...$9.99 -
Out of stock
Harddrive - 23-121A - Intake Manifold Flange Set Oem 27009-86A
HardDrive
$33.26Harddrive - 23-121A - Intake Manifold Flange Set Oem 27009-86AFeaturesGlobal Trade Item Number: 191361137822OEM replacementFitment2014-2017Harley Davidson<$33.26 -
Out of stock
V-Twin - 42-1158 - Head Bolt and Spark Plug Cover Kit Chrome
V-Twin Mfg
$60.46V-Twin - 42-1158 - Head Bolt and Spark Plug Cover Kit ChromeDescriptionChrome cylinder head bolt and spark plug cover kit. Fits:XL 2004-UPAdditional Information$60.46 -
Out of stock
V-Twin - 40-0846 - Oil Filter Canister Kit - Fits 1948-1957 Harley-Davidson FL
V-Twin Mfg
$130.61Oil filter kit is for rigid Panheads, kit features chrome canister body with polished top. Includes bracket and fitting set.NOTE: Canister is supplied with polished aluminum top and chrome body...$130.61 -
Out of stock
V-Twin - 40-0172 - Drop In Oil Filter - Fits 1953-1956 Harley-Davidson K, 1965-1981 FL, 1957-1978 XLH, 1971-1981 FX
V-Twin Mfg
MSRP: $14.56$14.41Our V-Twin drop in oil filter includes spring, o-ring and a one piece filter.This oil filter carries the stringent TUV and ISO certifications. The finest materials from around the world go into each...MSRP: $14.56$14.41 -
V-Twin - 12-2524 - Rocker Box Cover Stud Kit
Motorshop
$29.51V-Twin - 12-2524 - Rocker Box Cover Stud Kit Description Sifton rocker box cover stud kit for 1 head. Fits: FLT 1979-1983 FX 1971-1984 FXR 1982-1983 FL 1966-1984 Additional Information$29.51 -
V-Twin - 12-1966 - Satin Rocker Arm Shaft End Caps
Motorshop
$8.62V-Twin - 12-1966 - Satin Rocker Arm Shaft End Caps Description Rocker shaft end caps are 7/16" X 20 thread pitch with a brushed nickel finish.Sold as a set of 4. Fits: FX 1971-1984 FXR...$8.62 -
V-Twin - 11-2237 - 80 inch FLH-FX Piston Set .020 Oversize
Keith Black
$268.46V-Twin - 11-2237 - 80 inch FLH-FX Piston Set .020 Oversize Description Keith Black dome piston set is .020 oversize with a 7.2:1 compression ratio for 1980-1984 80" Shovelhead models.The Keith...$268.46 -
Out of stock
V-Twin - 11-2000 - Chrome Intake Valve
Crane
$9.86V-Twin - 11-2000 - Chrome Intake Valve Description Crane chrome intake valve Fits: FLT 1979-1983 FX 1971-1984 FXR 1982-1983 FL 1966-1984 Additional Information$9.86 -
Out of stock
V-Twin - 11-1886 - Ampco 45 .004 Intake Valve Guide
Rowe
$11.74V-Twin - 11-1886 - Ampco 45 .004 Intake Valve GuideDescriptionRowe .004 intake valve guide is made of ampco 45 Fits:FX 1979-1984FLT 1979-1983FXR 1982-1983FL 1979-1984Additional Information$11.74 -
Out of stock
V-Twin - 11-1575 - 95 inch Big Bore Twin Cam Cylinder and Piston Kit
Motorshop
$789.92V-Twin - 11-1575 - 95 inch Big Bore Twin Cam Cylinder and Piston KitDescription95" Big Bore bolt on cylinder kit wil increase TC-88 engines to 95". Kit includes black cylinders with 9.3:1 cast...$789.92 -
Out of stock
V-Twin - 11-0906 - Stroker Pushrod Cover Kit - Fits 1971-1984 Harley-Davidson FX, 1966-1984 FL
V-Twin Mfg
$96.16Stroker pushrod cover kit includes an inner pushrod cover set, cover seal, lower cover kit, cover spring, clip, and washer. Fits:FX 1971-1984FL 1966-1984Additional Information$96.16 -
Out of stock
V-Twin - 11-0572 - Rocker Arm and Shaft Kit
Motorshop
$246.73V-Twin - 11-0572 - Rocker Arm and Shaft KitDescriptionSifton rocker arm and shaft kit includes 4 rocker arms and 4 shafts.Kit includes bushings which are already sized to fit the shafts. Fits:FLT...$246.73 -
Out of stock
V-Twin - 11-0263 - 95 inch Big Bore Twin Cam Piston Kit
Motorshop
$280.02V-Twin - 11-0263 - 95 inch Big Bore Twin Cam Piston KitDescription95" Big Bore piston kit is standard size for TC-88 models. Kit includes rings, clips, pins and 9.3:1 moly coated cast flat top...$280.02 -
V-Twin - 10-2571 - 2-Hole Crank Pin Kit
Sifton
$136.18V-Twin - 10-2571 - 2-Hole Crank Pin Kit Description Crank pin kit includes 2 oil hole crank pin, rod races, standard rod rollers, and retainers. Fits: FLT 1981-1998 FXST 1984-1998 FXR...$136.18 -
V-Twin - 10-2533 - Engine Case Right Bearing Assembly
Motorshop
$72.67V-Twin - 10-2533 - Engine Case Right Bearing Assembly Description Standard engine case right bearing assembly Fits: FLT 1979-1986 FXST 1984-1986 FX 1971-1984 FLST 1986-1986 FL...$72.67 -
Out of stock
V-Twin - 10-1957 - Panhead Cylinder Head Set with Valves
Motorshop
$1,430.38V-Twin - 10-1957 - Panhead Cylinder Head Set with Valves Description Cylinder heads are fully assembled with valves, springs and collars.V-Twin Motor Shop Ready Panheads with valves feature...$1,430.38
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.