Engine
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V-Twin - 3030-20 - Upper Pushrod Cover Kit Cadmium Plated
Colony
$58.43V-Twin - 3030-20 - Upper Pushrod Cover Kit Cadmium PlatedDescriptionUpper pushrod cover kit includes 4 cadmium plated retaining clips that are 3-5/16" long, 4 cadmium plated cups, 4 springs, 4 rubber seals and 4 steel washers. Fits:FL 1940-1947Additional...$58.43 -
V-Twin - 3027-20 - Upper Pushrod Cover Kit Parkerized
Colony
$56.52V-Twin - 3027-20 - Upper Pushrod Cover Kit ParkerizedDescriptionUpper pushrod cover kit includes 4 parkerized retaining clips that are 3-5/16" long, 4 cadmium plated cups, 4 springs, 4 rubber seals and 4 steel washers. Fits:FL 1940-1947Additional...$56.52 -
V-Twin - 3025-34 - Rocker Arm Cover Screw Kit Parkerized
Colony
$19.88V-Twin - 3025-34 - Rocker Arm Cover Screw Kit ParkerizedDescriptionParkerized rocker arm cover hex head flat screw kit is the reproduction of screws used on 1938-1947 Knucklehead models.This is a 34 piece kit. Fits:EL 1939-1940FL 1941-1947Additional...$19.88 -
V-Twin - 3024-34 - Rocker Arm Cover Screw Kit Cadmium
Colony
$19.88V-Twin - 3024-34 - Rocker Arm Cover Screw Kit CadmiumDescriptionCadmium rocker arm cover hex head flat screw kit is the reproduction of screws used on 1938-1947 Knucklehead models.This is a 34 piece kit. Fits:EL 1939-1940FL 1941-1947Additional...$19.88 -
V-Twin - 3023-34 - Rocker Arm Cover Screw Kit Chrome
Colony
$22.50V-Twin - 3023-34 - Rocker Arm Cover Screw Kit ChromeDescriptionChrome rocker arm cover hex head phillips screw kit is the reproduction of screws used on 1938-1947 Knucklehead models.This is a 34 piece kit. Fits:EL 1939-1940FL 1941-1947Additional...$22.50 -
V-Twin - 3003-3 - Oil Line Banjo Bolt and Washer Kit
Colony
$20.26V-Twin - 3003-3 - Oil Line Banjo Bolt and Washer KitDescriptionOil line banjo bolt and washer kit includes the oil line banjo bolt and brass washers. Fits:EL 1936-1937U 1937-1937Additional Information UOM1 - KIT MeasurementsAdditional InformationSAE...$20.26 -
V-Twin - 2955-34 - Rocker Arm Cover Screw Kit Parkerized
Colony
$58.43V-Twin - 2955-34 - Rocker Arm Cover Screw Kit ParkerizedDescriptionRocker arm cover fillister head slotted parkerized screw kit for 1938 61" overhead valve models is the reproduction of screws used on 1938-1947 Knucklehead models.This is a 34 piece kit...$58.43 -
V-Twin - 2952-6 - Slotted 1/4 inch- 24 Thread Nut
Colony
$25.35V-Twin - 2952-6 - Slotted 1/4 inch- 24 Thread NutDescriptionEngine case nut is slotted with 1/4"-24 thread and is nickel plated. Fits:Special Application on pre 1930 casesAdditional Information UOM6 - PK ManufacturerColony OriginUSA 2025 Catalog...$25.35 -
V-Twin - 2947-1 - Aluminum Cylinder Head Bracket Chrome
Colony
$49.62V-Twin - 2947-1 - Aluminum Cylinder Head Bracket ChromeDescriptionAluminum cylinder head bracket features a chrome finish. Fits:WL 1936-1952G 1936-1973Additional Information OEM No.2806-40 UOM1 - EA ManufacturerColony OriginUSA 2025 Catalog Pages795$49.62 -
V-Twin - 2946-1 - Aluminum Cylinder Head Bracket Cadmium
Colony
$43.08V-Twin - 2946-1 - Aluminum Cylinder Head Bracket CadmiumDescriptionAluminum cylinder head bracket features a cadmium finish. Fits:WL 1936-1952G 1936-1973Additional Information OEM No.2806-40 UOM1 - EA ManufacturerColony OriginUSA 2025 Catalog...$43.08 -
V-Twin - 2945-1 - Aluminum Cylinder Head Bracket Parkerized
Colony
$43.08V-Twin - 2945-1 - Aluminum Cylinder Head Bracket ParkerizedDescriptionAluminum cylinder head bracket features a parkerized finish. Fits:WL 1936-1952G 1936-1973Additional Information OEM No.2806-40 UOM1 - EA ManufacturerColony OriginUSA 2025 Catalog...$43.08 -
V-Twin - 2901-4 - Crank Pin Nut Lock Plate Kit
Colony
$13.46V-Twin - 2901-4 - Crank Pin Nut Lock Plate KitDescriptionCrank pin nut lock plate kit for Big Twin models.Mounting screws included. Fits:FX 1936-1940FL 1936-1940Additional Information OEM No.369-36 UOM1 - KIT ManufacturerColony OriginUSA 2025...$13.46 -
V-Twin - 2887-20 - Valve Cover Set Cadmium Plated
Colony
$113.20V-Twin - 2887-20 - Valve Cover Set Cadmium PlatedDescriptionCadmium plated valve cover set includes valve spring covers and gasket used on 1930 45" Twins. Fits:W 1930-1930G 1930-1930Additional Information UOM1 - SET ManufacturerColony OriginUSA 2025...$113.20 -
V-Twin - 2886-24 - Cadmium Plated Valve Cover Set
Colony
$208.70V-Twin - 2886-24 - Cadmium Plated Valve Cover SetDescriptionCadmium plated valve spring covers and gaskets, designed with internal o-ring for a positive seal. Fits:UL 1937-1938Additional Information UOM1 - SET ManufacturerColony OriginUSA 2025...$208.70 -
V-Twin - 2885-24 - VL Valve Spring Cover Set Cadmium Plated
Colony
$208.70V-Twin - 2885-24 - VL Valve Spring Cover Set Cadmium PlatedDescriptionVL cadmium plated valve spring covers and gaskets, designed with internal o-ring for a positive seal. Fits:VL 1930-1936Additional Information UOM1 - SET ManufacturerColony OriginUSA...$208.70 -
V-Twin - 2853-6 - Top Motor Mount Kit Zinc Plated
Colony
$28.71V-Twin - 2853-6 - Top Motor Mount Kit Zinc PlatedDescriptionZinc plated mounting block, washers and bolt. Fits:FLST 1984-1999FXST 1986-1999Additional Information OEM No.16284-84 UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages325$28.71 -
V-Twin - 2852-6 - Top Motor Mount Kit Chrome Plated
Colony
$19.88V-Twin - 2852-6 - Top Motor Mount Kit Chrome PlatedDescriptionChrome plated mounting block, bolt and washers. Fits:FLST 1984-1999FXST 1986-1999Additional Information OEM No.16284-84 UOM1 - KIT ManufacturerColony OriginUSA$19.88 -
V-Twin - 2850-24 - Panhead Valve Cover Screws Cadmium
Colony
$28.98V-Twin - 2850-24 - Panhead Valve Cover Screws CadmiumDescriptionPanhead valve cover screws feature a cadmium finish and are used on valve covers without d-rings.48 piece set includes 18 round head phillips screws, 6 allen screws and 24 lock washers...$28.98 -
V-Twin - 2788-16 - Engine Case Bolt Kit
Colony
$61.57V-Twin - 2788-16 - Engine Case Bolt KitDescriptionParkerized and cadmium finished engine case bolt kit for Side Valve models. Fits:G 1929-1931W 1929-1931Additional Information UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages803$61.57 -
V-Twin - 2779-8 - Tappet Screw and Nut Kit
Colony
$43.03V-Twin - 2779-8 - Tappet Screw and Nut KitDescriptionTappet screw and nut kit bolts are specifically threaded to replace both OEM 221-15 and 221-40A used on 1929-1973 Side Valves and 1952-1953 K models. Fits:G 1933-1973WL 1929-1952K 1952-1953Additional...$43.03 -
V-Twin - 2768-10 - Engine Bar Mounting Kit Chrome
Colony
$41.96V-Twin - 2768-10 - Engine Bar Mounting Kit ChromeDescriptionFront engine bar chrome u-bolts, nuts, and lock washers to mount the engine bar. Fits:G 1936-1953WL 1937-1942Additional Information UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog...$41.96 -
V-Twin - 2767-10 - Engine Bar Mounting Kit Parkerized
Colony
$35.58V-Twin - 2767-10 - Engine Bar Mounting Kit ParkerizedDescriptionFront engine bar parkerized u-bolts, nuts, and lock washers to mount the engine bar. Fits:G 1936-1953WL 1937-1942Additional Information UOM1 - KIT ManufacturerColony OriginUSA 2025...$35.58 -
V-Twin - 2722-20 - Valve Spring Cover Set
Colony
$113.26V-Twin - 2722-20 - Valve Spring Cover SetDescriptionParkerized valve spring cover set is a reproduction of valve spring covers and gaskets used on side valve models. Fits:W 1942-1952G 1942-1973Additional Information UOM1 - SET ManufacturerColony ...$113.26 -
V-Twin - 2717-20 - Valve Spring Cover Set
Colony
$114.87V-Twin - 2717-20 - Valve Spring Cover SetDescriptionValve spring cover set is a reproduction of valve spring covers and gaskets used on side valve models. Fits:W 1942-1952G 1942-1973Additional Information UOM1 - SET ManufacturerColony OriginUSA 2025...$114.87 -
V-Twin - 2715-12 - Valve Cover Seal Kit
Colony
$31.73V-Twin - 2715-12 - Valve Cover Seal KitDescriptionValve cover seal kit. Fits:G 1936-1973W 1936-1952Additional Information UOM1 - KIT ManufacturerColony OriginUSA$31.73 -
V-Twin - 2650-13 - Top Motor Mount Kit Parkerized
Colony
$28.80V-Twin - 2650-13 - Top Motor Mount Kit ParkerizedDescriptionParkerized top motor mount kit features special length heat treated bolts, castle nuts, cotter pins and washers as applicable. Fits:FL 1948-1972Additional Information UOM1 - KIT ...$28.80 -
V-Twin - 2649-9 - Top Motor Mount Kit Parkerized
Colony
$22.60V-Twin - 2649-9 - Top Motor Mount Kit ParkerizedDescriptionParkerized top motor mount kit features special length heat treated bolts, castle nuts, cotter pins and washers as applicable. Fits:EL 1936-1940FL 1941-1947Additional Information OEM No.4644 ...$22.60 -
V-Twin - 2648-9 - Top Motor Mount Kit Cadmium
Colony
$22.60V-Twin - 2648-9 - Top Motor Mount Kit CadmiumDescriptionCadmium top motor mount kit features special length heat treated bolts, castle nuts, cotter pins and washers as applicable. Fits:EL 1936-1940FL 1941-1947Additional Information OEM No.4644 UOM1 -...$22.60 -
V-Twin - 2623-1 - Oil Pressure Switch Nipple Kit
Colony
$15.72V-Twin - 2623-1 - Oil Pressure Switch Nipple KitDescriptionOil pressure switch nipple kit features a cadmium plated nipple with a brass screen. Fits:FL 1939-1969EL 1939-1969Additional Information OEM No.26569-36 UOM1 - KIT ManufacturerColony ...$15.72 -
V-Twin - 2595-13 - Top Motor Mount Kit Cadmium Plated
Colony
$28.71V-Twin - 2595-13 - Top Motor Mount Kit Cadmium PlatedDescriptionCadmium plated top motor mount kit features special length heat treated bolts, castle nuts, cotter pins and washers as applicable. Fits:FL 1952-1972FX 1971-1972XL 1957-1972 early...$28.71 -
V-Twin - 2594-1 - Slotted Nut Driver Tool
Colony
$30.80V-Twin - 2594-1 - Slotted Nut Driver ToolDescriptionSlotted nut driver tool for all pre-1930 engine cases. Fits:Special Application on pre 1930 casesAdditional Information UOM1 - EA ManufacturerColony OriginUSA 2025 Catalog Pages797$30.80 -
V-Twin - 2525-1 - Slotted Nut Driver Tool
Colony
$20.26V-Twin - 2525-1 - Slotted Nut Driver ToolDescriptionSlotted nut driver tool is for the installation of kick starter tripper bolt nuts. Fits:WL 1941-1952G 1941-1963Additional Information UOM1 - EA ManufacturerColony OriginUSA 2025 Catalog Pages811$20.26 -
V-Twin - 2485-22 - Lower Engine Mount Kit
Colony
$56.52V-Twin - 2485-22 - Lower Engine Mount KitDescriptionChrome plated complete stock lower engine mount kit features heat treated and plated bolts, lock nuts and heavy duty washers. Fits:FLT 2007-UPAdditional Information UOM1 - KIT ManufacturerColony ...$56.52 -
V-Twin - 2325-3 - Oil Pump Plug Kit
Colony
$28.27V-Twin - 2325-3 - Oil Pump Plug KitDescriptionOil pump plug kit includes a cadmium plated plug, spring and ball. Fits:KH 1952-1954K 1952-1954Additional Information UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages822$28.27 -
V-Twin - 2313-19 - Upper and Lower Motor Mount Kit
Colony
$56.80V-Twin - 2313-19 - Upper and Lower Motor Mount KitDescriptionUpper and lower motor mount kit features special length heat treated plain head bolts, castle nuts, cotter pins and heavy duty washers in a parkerized finish. Fits:EL 1936-1940FL...$56.80 -
V-Twin - 23-3024 - Sprocket Cover/Footpeg Mount Stud
V-Twin
$23.86V-Twin - 23-3024 - Sprocket Cover/Footpeg Mount StudDescriptionMount stud for sprocket cover and also for mounting footpeg. Fits:XLH 1986-1990Additional Information OEM No.34886-86A UOM1 - EA ManufacturerV-Twin OriginImported 2025 Catalog Pages874$23.86 -
V-Twin - 2262-4 - Cylinder Head Bolt Cover Set Pike Type
Colony
$58.65V-Twin - 2262-4 - Cylinder Head Bolt Cover Set Pike TypeDescriptionPike type cylinder head bolt cover set. Fits:FXR 1986-1994XL 1985-2003FLST 1999-2017FXST 1999-2017FXD 1999-2017FLT 1999-2017Additional Information UOM4 - SET MeasurementsAdditional...$58.65 -
V-Twin - 2228-16 - Motor Mount Kit Chrome
Colony
$28.96V-Twin - 2228-16 - Motor Mount Kit ChromeDescriptionChrome motor mount kit. Fits:XL 2004-2004Additional Information UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages947$28.96 -
V-Twin - 2226-4 - Sprocket Cover Screw Kit Chrome
Colony
$10.56V-Twin - 2226-4 - Sprocket Cover Screw Kit ChromeDescriptionChrome sprocket cover screw kit. Fits:XL 2004-UPAdditional Information UOM1 - KIT ManufacturerColony OriginUSA 2025 Catalog Pages839$10.56 -
V-Twin - 2217-8 - Chrome Engine Case Allen Type Screw Kit
Colony
$19.86V-Twin - 2217-8 - Chrome Engine Case Allen Type Screw KitDescriptionAllen type engine case screw kit has a chrome finish. Fits:XL 2004-UPAdditional Information UOM1 - EA ManufacturerColony OriginUSA 2025 Catalog Pages840$19.86
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.