Engine

Stock-height long-block replacement for Evolution engines. Includes performance heads, pistons, valve springs and a 508 camshaft. EFI compatible; fuel/ignition sold separately.
Carbureted V80 assembled engine that fits stock '84–'99 Evolution Big Twin frames; upgraded S&S carburetor, cam, heads, and single-fire ignition.
Compact universal fitting for joining flare and threaded connections. Easy install and durable performance.
Replacement hose for reliable fluid routing. Durable construction and straightforward installation.
Easy-to-assemble, high quality. Meets 96-hour salt spray testing. Ships complete with sealing ferrule.
Complete oil line kit for S&S crankcase installs on '07–'16 Touring models. Includes formed adapter, oil lines, fittings and clamps. Made in the USA.
Easy-to-assemble, high-quality fitting for reliable connections.
Direct-fit oil cooler cover that installs like the stock factory cover for a quick bolt-on upgrade.
Compact automatic thermal switch. Normally open; activates 12V accessories at preset temperature. NPT 1/8" probe, easy wire connections, made in USA.