Engine & Performance

Gardner-Westcott Panhead Rocker Cover Screw Kit. Chrome Allen. Long – 1948–1965 Panhead Chrome plated. Custom allenhead (socket head) bolt set. Use...

MCS 84-99 Tappet Roller Repair Kit – 1984–1999 Evo Big Twin; 1986–1990 XL… Complete reproduction tappet rollers with needle bearings and axles. Rep...

MCS 52-85 XL Solid Tappet Assembly. Standard Size – 1957–1985 XL Sportster Complete with roller. OEM style reproduction lifter. Repl. 18508-52B. Fi...

MCS 3-5/8" Big Bore Shovel Cylinder Front, Black – 1966–1984 Shovel Stock 5.330" length. Crankcases must be bored to accept the larger diameter cyl...

MCS Replacement Cylinder 80" Shovelhead, Rear – 1979–1984 80" (1340cc) Shovel Black painted stock replacement cast iron cylinder. Stock 3-1/2" bore...

Accel Oil Pressure Gauge, 0-60 PSI. Chrome 1/8" NPT Oil Pressure Gauge. Stainless steel with glass lens. Solid brass internals with vibration dampi...

MCS FL Shovel Horizontal Crossover Heat Shield Chrome – 1965–1984 4-Speed FL Models Used as replacement horizontal shield on stock rear crossover e...

K&N Crankcase Breather Filter. Male 1/2" Connector – 1/2" Hose Chrome. Fits a 1/2" oil hose. Designed for use on the crankcase ventilation syst...

K&N Crankcase Breather Filter. Female 3/8" Connector – 3/8" Nipple Female rubber connector to fit a 3/8" nipple. Can be installed directly to t...

K&N Crankcase Breather Filter. Male 3/8" Connector – 3/8" Hoses Chrome. Fits a 3/8" oil hose (standard H-D oil hose). Designed for use on the c...

K&N Air Filter Element – Most H-D with Keihin Butterfly; Bendix &… Round. Fits many 6" type air cleaners ao 508910; 516263; Dragtron & ...

K&N Air Filter Element – S&S Super B/D Air Fliter Housings; Most… Fits stock S&S B/D air cleaner housing and most aftermarket teardrops...

James Gaskets Jiffy Stand Bumper Pads – 1970–1986 4-Speed Big Twin; 1984–1988… Black rubber. Self adhesive bumper pads that prevents the side stand...

MCS Early Style Gas Valve Set. Brass Knob – 1950–1965 Big Twin Complete OEM style kit to replace the ''through the tank'' shut off fuel valve / pet...

MCS 2.2 Gallon Sportster Custom Gas Tank – 2004–2006 XL Sportster Small custom fuel tank for carbureted Sportster models. Fuel tank is designed to ...

MCS ''True Egg'' Gas Tank, 1.6 Gallon High Tunnel – Universal 1.6 gallon (6 liter). Takes 83-up screw type gas caps. Fuel tanks are half way 3/8" i...

MCS ''True Egg'' Gas Tank, 1.7 Gallon Medium Tunnel – Universal 1.7 gallon (6.4 liter). Takes 83-up screw type gas caps. Fuel tanks are half way 3/...

MCS ''True Egg'' Gas Tank, 1.8 Gallon Low Tunnel – Universal 1.8 gallon (6.8 liter). Takes 83-up screw type gas caps. Fuel tanks are half way 3/8" ...

MCS Fuel Tank Console Door. Black – 2008–2025 FLT/Touring; 2009–2026 Trikes.… Gloss black. Stock style replacement FLT / Touring console door for s...

MCS Fuel Tank Console Doors – 1992–2007 FLT/Touring Gloss black; 127mm diameter Fitment 92-07 FLT/Touring (NU) Product Details Brand: MCS Catego...

MCS Fuel Tank Console Doors – 1992–2007 FLT/Touring Chrome; 127mm diameter Fitment 92-07 FLT/Touring (NU) Product Details Brand: MCS Category: G...

James Gaskets Oil Seal Transmission Mainshaft. Double Lip – 1941–1979 FL.; 71-E79 FX Metal OD. With inside and outside closed housing. Complete wit...

MCS Pinion Shaft, L83-86 B.T – L1983–1986 Big Twin Repl. 24006-83. Fitment L83-86 Big Twin (NU) Product Details Brand: MCS Category: MOTOR PARTS...

James Gaskets Oil Seal Sprocket Shaft/Transmission Mainshaft – Transmission Mainshaft: 1952–1956 K; KH… OEM replacement reference 35151-52A. Fitmen...