PTFE valve guide seals with twin-spring tension for reduced friction and reliable valve control. Made in USA.
Active filters
- Precision-machined bronze construction for durability
- Tapered nose to reduce port obstruction and improve flow
- Compatible with unleaded fuel and a range of valve‑stem materials
- Accepts top‑hat valve seals (sold separately)
- Made in the USA
Direct replacement cam drive sprocket. Replaces the stock 34-tooth unit; includes shims. Crankshaft sprocket is 17-tooth. Made in the U.S.A.
Precision-machined valve guide accepts special seals and works with no-lead fuel; made in the U.S.A.
N2 Grind cams for dependable street performance. Runs to 6500 rpm with stock hydraulic lifters; solids not recommended. Stock base circle sizes allow use of stock pushrods. Made in the U.S.A.
Performance cam kit for use with stock hydraulic lifters. Made in the U.S.A. Stock base circle sizes retain stock pushrod compatibility.
Precision-machined cast iron valve guide compatible with unleaded fuel and all valve-stem materials. Durable OEM-style design, made in the USA.
PB+ exhaust cams for bolt-in power on stock 1000cc engines. Use with stock P intake cams; no head work required.