Showing 85 to 96 of 123 items
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Twin Power 66-79 Shovelhead Black Cylinder 74in Front Replaces H-D 16485-74A

$297.99

Our cylinders are perfect for stock replacement. They all meet or exceed O.E.M. specifications. They...

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Twin Power 66-84 Shovelhead Big Twin Exhaust Gaskets Replaces 65834-68 Pr

$49.99

High-quality gaskets from Twin Power are built to meet or exceed OE-quality standards.This Part Fits:...

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Twin Power 66-84 Shovelhead Big Twin Head Gasket Std Bore .040 MLS Replaces H-D 16770-66 Pr

$67.99

Includes two high-quality head gaskets designed for an airtight seal and maximum leak prevention.This Part...

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Twin Power 66-84 Shovelhead Big Twin Rocker Box Gasket Kit

$42.99

Includes all gaskets for rocker box removal and replacement.This Part Fits: Year Make Model Submodel...

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Twin Power 66-84 Shovelhead Big Twin Top End Gasket Kit Replaces H-D 17034-80A STD Bore

$151.99

Top End Kits include all necessary gaskets needed when performing a top end repair or...

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Twin Power 66-84 Shovelhead Shovelhead Rocker Arm Replaces H-D 17360-66 Front Intake Rear Exhaust

$59.99

A high-quality replacement rocker arm for 66-84 Shovelhead models from Twin Powerâ„¢. Manufactured to O.E.M....

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Twin Power 66-E79 Shovelhead Pushrod Tube Kit

$123.99

Twin Power 66-E79 Shovelhead Pushrod Tube KitThis Part Fits: Year Make Model Submodel 1971-1978 Harley-Davidson...

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Twin Power 66-E81 83-84 Shovelhead Chrome Rear Tappet Guide Replaces H-D 18602-80

$114.99

Made from chrome, these tappet guides are machined to accept late 76-84 retaining screws, 1/4"-20....

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Twin Power 70-84 4 Speed Big Twin Mainshaft Support Bearing Replaces H-D 9061

$17.99

Twin Power 70-84 4 Speed Big Twin Mainshaft Support Bearing Replaces H-D 9061This Part Fits:...

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Twin Power 70-84 FL FX 4-Speed Models Inner Primary Bolt Retainer

$3.99

Prevent inner primary bolts from loosening and eliminate the need for safety wire.This Part Fits:...

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Twin Power 70-92 Big Twin Models Cam Change Gasket Kit

$28.99

Kits include all gaskets, seals, and O-rings necessary for a camshaft change.This Part Fits: Year...

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Twin Power 70-99 Big Twin Exc Twin Cam 71-03 XL Ignition Rotor And Screw Replaces H-D 32402-83

$11.99

Twin Power 70-99 Big Twin Exc Twin Cam 71-03 XL Ignition Rotor And Screw Replaces...