Engine
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High-quality, fuel-resistant cover seal engineered for long-term reliability. Made in the USA.
Stock-height long-block replacement for 80" H-D Evolution engines featuring S&S performance heads, oil pump, flat-top pistons, 585 valve springs and forged rocker arms. Fuel and ignition not included; EFI compatible (calibration required).
Stock-height long-block, direct bolt-in replacement for aging 80\" Evolution engines; includes S&S heads and supporting hardware. Fuel and ignition systems not included.
Bolt-on performance kit with bolt-in cams and premium tappets. Easy installation with no machining or rebalancing. Uses stock heads, pushrods, and fuel system.
Long block replacement with Super Stock™ heads, TC3 oil pump, and Easy start 585 cams. Intake not included.
Top-quality primary gasket with silicone beading. Meets or exceeds OEM specifications. Made in the USA.
Gasket kit for derby and inspection cover applications. Genuine James Gaskets construction with Foamet® sealing technology. Made in the USA.
Complete bolt-on big-bore kit that raises displacement without case machining. Includes cylinders, forged pistons, upgraded oil pump/cam plate, valvetrain hardware, and all gaskets and bearings for installation.
Durable o-ring designed to seal throttle-to-intake connections and prevent air leaks for consistent throttle response.