This heat-treated, pre-stretched, double roller timing chain replaces the chain for the 3112 Hi-Tech timing set for '55-'82 Pontiac 326-455.CatalogUser 1
Developed specifically for '15+GM LT4 engines, this Beehive valve spring kit offers greatly-improved valve control and increased high-rpm stability along with a maximum valve lift of 0.600". No gue...
COMP Cams engineered the #26124 valve springs to have increased spring rate, as well as higher seat load for much better dynamic stability than factory springs. Unique ovate spring wire was selecte...
COMP Cams engineered the #26124 valve springs to have increased spring rate, as well as higher seat load for much better dynamic stability than factory springs. Unique ovate spring wire was selecte...
COMP Cams engineered the #26124 valve spring to have increased spring rate, as well as higher seat load for much better dynamic stability than factory springs. Unique ovate spring wire was selected...
Available in a set of 32 under 26001-32. Available in a kit with titanium retainers under 26001T-KIT. Available in a kit with chromemoly steel retainers under 26001CS-KIT.CatalogUser 1This Part Fit...
The Comp Cams Ultra ARC Aluminum Series Rocker Arms increase engine power, improve valvetrain stability, and enhance oiling efficiency. Their extruded design—developed using FEA analysis—creates a ...
DragSim5 allows you to analyze engine rpm, clutch rpm, acceleration and tire slip. This software helps you to select the best components for street cars, motorcycles or dragsters in 1/4 or 1/8 mile...
COMP Cams Lightweight Tool Steel Retainers provide the best of all valve train benefits: light weight, along with exceptional strength and wear characteristics. Approximately 33% lighter than conve...
High Energy 206/206 Hydraulic Flat Cam for Pontiac 151 4 Cylinder. Good torque and power with smooth idle. Strong increase over stock cam.CatalogUser 1
Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not fit LT1/LT4, or factory roller Small Blocks built from 1985 and newer. GM gradually add...
When it comes to street performance and/or competitive racing, the horsepower capability of cylinder heads can be limited if not used with the right parts. Cylinder head studs and components can me...
Athena supplies the widest range of spare gaskets available on the market. Athena gaskets are the result of over forty years of experience in the sector, solid know-how and advanced technical skill...
Showing 169 -192 of 1616 items
Important Notice – Temporary Delay
We will be temporarily closed from Monday 10th August until Friday 21st August 2026 while we relocate to our new premises and carry out our annual stock take. Our website will remain open and you are welcome to place orders during this period. However, new orders placed between 11th and 21st August will not be processed or dispatched until we reopen. Please note: Any orders currently open and already in our system will continue to be processed as normal and will not be affected by the temporary closure. If you have an urgent order or require something that cannot wait until we reopen, please contact us via our website chat or email. We will do our best to assist wherever possible. Normal service will resume on Saturday 22nd August 2026. We apologise for any inconvenience this may cause and greatly appreciate your patience and continued support while we complete our relocation and annual stock take. Thank you for your understanding and continued support.
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