ALL ENGINE

Features Base gaskets features S&S Pro-Formance micropore™ compound proven to resist failure due to extrusion or blow out All gaskets sold in ...

Features Made from the highest-quality materials available Made in the USA Note: For stock heads on '84-'16 Harley-Davidson Big Twin and '86-'...

Features used on S&S die cast rocker boxes. Size (-223) 1.625" ID x 1.875" OD Specs Product Name O-Ring Style Custom Replacement Mater...

Features Replacement breather screw for S&S air cleaners Made in the USA Specs Product Name Breather Screw Model Replacement / Air Clean...

Features Fits the S&S Stealth air cleaner kit Easy to install Made in the USA Specs Product Name Air Cleaner Cover Model Stealth...

Features Prevents large debris from prematurely clogging filter Reduces the risk of water entering air intake system Pre-filter for Air Stinger™ a...

Features Replacement air filter for all S&S Stinger Air Cleaner Kits Made in the U.S.A. Specs Product Name Air Filter Type Replacement ...

Features Designed specifically for S&S intake manifolds Made in the USA Note: Fits '84-'99 Harley-Davidson Big Twin, '99-'05 Harley-Davidson...

Features Designed specifically for S&S intake manifolds Made in the USA Note: Fits '84-'99 Harley-Davidson Big Twin, '99-'05 Harley-Davidson...

Features Includes top cover gasket, jet needle (with E-ring and washer), throttle valve seal, pilot air O-ring, fuel joint O-ring, accelerator pum...

Features Full-synthetic formula resists shear and extends life For use in Big Twin transmission/gear box Available in 1-quart bottles, 12 per case...

Replacement Electric Fuel Injector - Harley-Davidson Quality OEM replacements and upgrades Made in the USA Replacement Part for OEM Number(s): 27...

Idle Air Control Module Quality OEM replacement Replacement Part for OEM Number(s): 2765806 CALIFORNIA WARNING: The California Air Resources Boa...

Part #: 9933 — Factory OEM fuel injector Engine: Milwaukee-Eight (M-Eight) Flow rate: 4.4 g/s (multi-hole spray) Connector / Plug type: EV-...

Race Series® Oil System Kit - Twin Cam FEULING® OE+ stock replacement billet oil pumps deliver increased oil pressure and return scavenge volumes ...

Hydraulic Tensioner Kit - OE Style Cams - Without Cam Position Sensor - Twin Cam '01-'06 This kit is designed for installing or replacing hydrauli...

Inner Cam Bearing - M8 Bearings are heavy-duty full-complement style designed to accept the higher loads and demands of performance engines Manufa...

Outer Camshaft Bearing Kit Outer camshaft/camplate bearings are single-row deep groove bearings manufactured by Timken® Fafnir® and are a necessit...

Inner Camshaft Needle Roller Bearings Inner cam bearings are heavy-duty full-complement style designed to accept the higher loads and demands of p...

Replacement Air Filter - BA Series - Red Replacement BA Series air filter element Washable and reusable Note: Replacement air filter for BA air ...

Red Air Filter Oil & Cleaner Kit Cleaning kit that works with the air filters and dipstick breather elements

Liquid Filled Oil Pressure Gauge - 1.5" Dial - 1/8" NPT Bottom Port - White Face Quality liquid-filled pressure gauge with 0-100 range 1.5" stainl...

Vented Dipstick - Polished - M8 Touring/Trike Billet dipsticks vent/breathe excessive crank case pressure from the oil tank through a PCV style br...

Vented Dipstick - Polished - M8 Softail Billet dipsticks vent/breathe excessive crank case pressure from the oil tank through a PCV style breather...