Engine and Exhaust

Trask - Assault 2 into 1 Stainless Exhaust for Touring Models Trask's new performance Stainless 2 into 1 Exhaust System for Touring Models is a sure way to add more power to your Harley Davidson M8. A 2 into 1 exhaust system is usually one of the first...

Trask - Assault 2 into 1 Stainless Exhaust for Touring Models Trask's new performance Stainless 2 into 1 Exhaust System for Touring Models is a sure way to add more power to your Harley Davidson Twin Cam. A 2 into 1 exhaust system is usually one of the...

Gardner-Westcott O.E.M. Style Rocker Box Hardware for V-Twins Replacement screw/nut kits that are chrome plated. These O.E.M style replacements will not disappoint. Features: O.E.M.-style replacement screw or nut kits Includes grade 8 internal...

Two Brothers Racing 2 into 1 Comp-S Exhaust The Two Brothers Racing 2-into-1 Comp-S Exhaust is durable, weather-resistant and has a great quality sound. Get a clean look and maximum performance for you motorcycle with the Comp-S. From the engine the...

Two Brothers Racing 2 into 1 Comp-S Exhaust The Two Brothers Racing 2-into-1 Comp-S Exhaust is durable, weather-resistant and has a great quality sound. Get a clean look and maximum performance for you motorcycle with the Comp-S. From the engine the...

 Bassani Long Road Rage III 2 into 1 Exhaust System: Features: Features stepped, 13/4" to 17/8", equal length headpipes designed for maximum performance Included heatshields cover enough of the headpipes for heat protection but end inches from the...

Paughco Turn Down or Turn Out Muffler - Universal Fit Add a custom look to your motorcycle with this Paughco muffler. Features: 3" turn down or turn out Sold each Fitment: Fits universal applications that will slip over any 1-3/4" diameter...

The Feuling Bolt Dress Up 22 Piece Kit: Feuling® Dress-up fastener kits for Twin Cam® engines Quality 12-point hardened stainless steel bolts with a SHOW corrosion-resistant finish Feature precision rolled threads for optimum engagement, to...

The Vance & Hines Upsweep 2-into-1 Exhaust System: Sculpted collector design covers the heart of this dyno tuned 2-into-1 Delivers street focused power and improved cornering clearance CNC machined billet end cap Sculpted collector heat shield ...

The XR Trackster Rocker Box Covers Make that Evolution Sportster look like a XR750 flat track racer Manufactured in die cast aluminum with CNC milled gasket surface Mounts in place of stock rocker box cover using stock hardware and gaskets; not included...

The EMD Sherman Rocker Box Covers: Cool, rigid and old-fashioned industrial style with class offered as a bolt-on upgrade Real alternative to the "billet" trend; these add soul and charisma Manufactured in die-cast aluminum with CNC milled gasket...

Bassani Road Rage III 2-into-1 Exhaust Systems 2-into-1 stepped equal-length headers 13/4" headpipes Utilizes an advanced inner collector for maximum performance Stainless steel 304 construction 18mm O² ports with 12mm adapters and plugs Better...

Bassani 3" Firepower Series Slip-on Mufflers: Slip-on mufflers feature 16-gauge steel construction with polished chrome or black finish Improve power and performance 2" baffles Sold in pairs Made in the U.S.A. Fitment: '14-'17 XL Models

Bassani Firepower Series Exhaust: Features 16-gauge steel construction throughout 13/4" headpipes with 21/2" muffler bodies Includes mounting bracket and hardware Select styles feature billet end caps that can be rotated 90° as noted Heat shields...

Bassani Radial Sweeper Exhaust: Performance stepped headers with radial rear section Fabricated from 16-gauge double-wall steel Direct bolt-on design for easy installation Available with show-chrome or temp black finish Made in the U.S.A...

Rebuilding the heads on your Shovelhead? Use the headbolt washer kits from Colony Motorcycle Products. They measure 13/32 X 11/16 X 1/32. They are accurately machined from high strength steel and hardened to prevent stretching. These headbolt washers...

Colony cylinder head bolt set with a chrome finish. Fits: FXST 1985-1991 XL 1986-1992 FLST 1986-1991 FLT 1985-1991 FXR 1985-1991 UOM: 8 - SET

1967-1976 Harley XL Sportster Oil pump assembly includes all parts assembled. Includes alternator roll pin, 3/8" clutch ball bearing, oil pump snap rings, oil pump body, oil pump seal, inner oil pump cover, plate, cam chest breather gear, scavenger...

V-Twin's 1200cc XL conversion cylinder and piston set includes 2 black finished with milled edge fin cylinders. Cylinders have fitted Wiseco moly 9.5:1 reverse dome piston and ring set. Order rocker box gasket set, base/head gaskets separately...

Tappet base allen screws. Chrome finish  Fits: XL 1957-1984