Performance Superstore


Heads & Valve & Cylinders

Heads & Valve & Cylinders Image
Carl’s Speed Shop is not in any way associated with or authorized by Harley-Davidson Motor Co. to manufacture and sell any of the engine parts described on this Web Site.
It is the sole and exclusive responsibility of the user to determine the suitability of the product for his or her use. The user shall assume all legal, personal injury risk and liability and all other obligations, duties and risks associated therewith.
The installation of Carl’s Speed Shop engine work or parts may void or affect your factory warranty. Carl’s Speed Shop parts and engine work is for the very experienced rider.
Heads & Valve & Cylinders
Super Stock Heads 90-1293 Image

Super Stock Heads 90-1293
99 to 06 Twin Cam Super Stock Heads .640 Lift Springs 95”

Heads & Valve Image

Heads & Valve
Heads & Valves Rework Proceedure

Barrel & Pistons Image

Barrel & Pistons
Need More Info Please call for for job pricing before purchase