Motorcycle Engine Core Kits, Camshafts & Dress-Up Covers
Build and dress up your engine's powerhouse with our Engine Core & Accessories collection. Featuring big bore cylinder kits, performance camshafts, high-flow oil pumps, oil coolers, crankshafts, flywheels, and CNC-machined derby and point covers.
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MotorFactory Replacement Piston For Harley Evolution Big Twin Models 1340cc 8.5:1 +.020Fitment: Fit For Harley Evolution Big Twin Models 1340cc 8.5:1 +.020 Product Information: This cast aluminum pistons provide a lower-cost alternative. They -re available in stock compression versions only and come with fitted wrist pins and late-style piston -E - clips. The pistons will...
- $27.89
- $27.89
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MotorFactory Replacement Pistons For Harley Shovelhead 1340cc Piston 8:1 Compression .020 OverFitment: Fit For 1340cc Shovelheads +.020 Product Information: This cast aluminum pistons provide a lower-cost alternative. They -re available in stock compression versions only and come with fitted wrist pins and late-style piston -E - clips. The pistons will accept our replacement Motor Factory...
- $29.69
- $29.69
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MotorFactory 1340cc STD Pistons Fit For ShovelheadsFitment: Fit For 1340cc Shovelheads Product Information: These cast aluminum pistons provide a lower-cost alternative. They -re available in stock compression versions only and come with fitted wrist pins and late-style piston -E - clips. The pistons will accept our replacement Motor Factory piston...
- $29.69
- $29.69
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Custom Chrome Heavy-Duty Top Motor Mount Fit For Harley Davidson Softail Standard 1984-2010Fitment: Fit For Harley Softail 1984-2010 Product Information: These mounts are made from 1/4"-thick plate steel (33% thicker than stock) delivering the ultimate in strength and style. They include chrome choke/horn brackets. The mount for Softail models also includes chrome sockethead mounting hardware Easy...
- $49.99
- $49.99
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Custom Chrome New High Performance Motorcycle Smooth Air Filter Kit Cross Cover 5 Spades BlackProduct Information: BLK HP 5-SPLADE A/C COVER Package Included: As pictures shown * California Residents Warning: California's Proposition 65. For more Information Please Visit - https://www.p65warnings.ca.gov/
- $39.99
$66.99- $39.99
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Custom Chrome New High Performance Motorcycle Smooth Air Filter Kit Cross Cover 4-Spade BlackProduct Information: Air Filter Kit Cross Cover Smooth Package Included: As pictures shown * California Residents Warning: California's Proposition 65. For more Information Please Visit - https://www.p65warnings.ca.gov/
- $34.99
$63.99- $34.99
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Twin Cam Cam Cover Black Chrome Fit For Harley 2001-2014 Twin Cam Replaces #25369-01 Chrome
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Chrome
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Black
Fitment: Fits all 01-14 Twin Cam models (Replaces For OEM #25369-01) Product Information: Available in either a chrome-plated or black powder-coated finish. A great replacement cover with a fit and finish that matches OEM parts. Hardware included. Color: Chrome / Black Package Included: As...- From $58.99
$99.99- From $58.99
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Custom Chrome Black High Performance Motorcycle Smooth Air Filter Kit Cross Cover 5-SpadeProduct Information: BLK HP HORNET A/C COVER Package Included: 1 Air Filter Kit Cross Cover * California Residents Warning: California's Proposition 65. For more Information Please Visit - https://www.p65warnings.ca.gov/
- $39.99
$71.99- $39.99
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Custom Chrome Black Rocker Boxes Fit For Harley RevTech 115 - and 125 - EnginesFitment: Fit For Harley RevTech 115 - and 125 - engines Product Information: Add a touch of nostalgia. Transforms your bike to look like a Pan or Knuckle. Compatible with Original Equipment rocker components. No instructions. Package Included: 1x Rocker Boxes * California Residents...
- $446.99
$819.99- $446.99
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Custom Chrome Front / Rear Cylinder Fit For Harley XL 1200cc 88-03 with 3 1/2" bore EvolutionFitment: Fit For Harley XL 1200cc 88-03 with 3 1/2" bore Product Information: Our replacement aluminum cylinders feature cast iron sleeves for excellent wear and heat dissipation. Bored for standard 80" or 1200cc pistons. Final honing is required. Fits front and rear on Evolution...
- $149.99
$204.99- $149.99
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Custom Chrome Oil Pump Key Fit For Harley Big Twin Models 1936-1999 Sportster Models 1972-1985Fitment: Fits For Harley Evolution Big Twins 84-99Fits For Harley Shovelhead Big Twins 66-84Fits For Harley Panhead Big Twins 48-65Fits For Harley Knucklehead Big Twins 36-47Fits For Harley Sportster Models 72-85 Product Information: Sold in 10 packsReplaces OEM 26348-15 Package Included: 10 x keys...
- $5.99
- $5.99
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MotorFactory 5Pcs Rear Master Cylinder Boots Fit For Harley XL XLH1000 FX FXS 1980-1987Fitment: Fit for the rear master cylinder on most models 1980-1987 Product Information: No instructions. Package Included: 5x Master Cylinder Boot (as shown in picture) * California Residents Warning: California's Proposition 65. For more Information Please Visit - https://www.p65warnings.ca.gov/
- $21.99
- $21.99
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Custom Chrome Engine Starter Shaft Fit For Harley FL FLH 1970-1982 FX FXS 1971-1985Fitment: Fit For Harley 4-speed FL chain drive models from 70-82, and 4-speed FX chain drive models from 71-85 Product Information: Color: Chrome Replaces for 31482-70 No instructions. Package Included: 1x Starter Shaft (as shown in picture) * California Residents Warning: California's Proposition 65....
- $32.99
- $32.99
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Custom Chrome Chrome Rocker Box Cover Fit For Harley Evolution Big Twin Models 1984-1999Fitment: Fit For Harley All Evolution Big Twin Models 1984-1999 Product Information: Color: Chrome A subtly different shape and completely enclosed recess for the upper cover screws allows for a continuous, sharp edge from front to rear resulting in an improved outer profile. Complete...
- $237.99
- $237.99
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Custom Chrome Chrome Engine Point Cover Fit For Harley Sportster & Big Twin Models 1970-2003Fitment: Fit for Harley Sportster and Big Twin models 70-03 (except Twin Cam models) Product Information: Get that high-tech -racers only - look with our buttonhead -Riveted - chrome covers.Includes mounting hardware. No instructions. Package Included: 1x Engine Cover (as shown in picture) *...
- $19.99
- $19.99
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Custom Chrome Front Cylinder Fit For Harley Shovelhead 1966-1984 74" Bore Replace For 16484-66Fitment: Fit For Harley Shovelhead engines from 1966-1984 with 74" Bore Product Information: Cast iron alloy cylinders. Replace for 16484-66 (Front) Cylinders come bored for standard 74" (1200 cc), 5.330" stock length. Final honing is required. Pistons are not included. Sold each. No instructions....
- $99.99
$206.99- $99.99
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Custom Chrome Front Cylinder Fit For Harley Panhead 1948-1965 74" Bore Replace For 16483-48Fitment: Fit For Harley Panhead models 1948-1965 with 74" bore Product Information: Quality cast iron cylinders . Replace for 16483-48 (Front) Wall thickness is designed for use with 74" bore. Cylinders come bored for standard 74" (1200 cc), 3 7/16" bore pistons. 5.330" stock...
- $169.99
$199.79- $169.99
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Custom Chrome Chrome Domed Timing Point Cover Fit For Harley Twin Cam models from 1999-2016Fitment: Fit For Harley Twin Cam models from 1999-2016. Product Information: Made from chrome plated billet aluminum. No instructions. Package Included: 1x Point Cover * California Residents Warning: California's Proposition 65. For more Information Please Visit - https://www.p65warnings.ca.gov/
- $19.99
- $19.99
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Custom Chrome Black Tappet Guide Lifter Block Fit For Harley Early Big Twin models 1953-1984Fitment: Fit For Harley Big Twin models from 1953-1984 Product Information: When fitted to 53-E76 models with stock 1/4"-24 tapered screws, a conversion tappet block screw set is required. Screws sold separately. Will also fit models from 48-53 without hydraulic lifters. Sold in pairs....
- $99.99
- $99.99
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Custom Chrome Front / Rear Cylinder Fit For Harley XL 1200cc 88-03 3-1/2" 80" Bore EvolutionFitment: Fit For Harley XL 1200cc 88-03 3-1/2" Bore Evolution Engine Product Information: Our replacement aluminum cylinders feature cast iron sleeves for excellent wear and heat dissipation. Bored for standard 80" or 1200cc pistons. Final honing is required. Fits front or rear on the...
- $149.99
$267.99- $149.99
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