ELDERBROCK

High performance street, stock converter ok, best with 2000+ converter and gears, choppy/thumping idle.

Hi-Tech Roller Race Timing Set for GM 2007 LS2, 2008+ LS3/LS9 (58x) Single Chain 9 Keyway (Three-Bolt, 4 Pole Reluctor) features:9-keyway crank spr...

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.

Developed specifically for '15+GM LT4 engines, this Beehive valve spring kit offers greatly-improved valve control and increased high-rpm stability...

1.550" High Lift Dual Valve Springs for Racing Applications

1.550" High Lift Dual Valve Spring for Racing Applications

COMP Cams engineered the #26124 valve springs to have increased spring rate, as well as higher seat load for much better dynamic stability than fac...

COMP Cams engineered the #26124 valve springs to have increased spring rate, as well as higher seat load for much better dynamic stability than fac...

COMP Cams engineered the #26124 valve spring to have increased spring rate, as well as higher seat load for much better dynamic stability than fact...

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 reta...

Best with 11:1 compression in 383 with 4500+ stall, 4200+ stall with 440. Strong mid-range.

The Comp Cams Ultra ARC Aluminum Series Rocker Arms increase engine power, improve valvetrain stability, and enhance oiling efficiency. Their extru...

DragSim5 allows you to analyze engine rpm, clutch rpm, acceleration and tire slip. This software helps you to select the best components for street...

CNC-machined for consistency, these 7 degree tool steel retainers feature light weight, exceptional strength and wear characteristics. Fit 8mm valv...

Comp Cams Retainer, Tool Steel For Ls Conical Springs 7228 & 7230

CNC-machined for consistency, these 7 degree tool steel retainers feature light weight, exceptional strength and wear characteristics. Fit 8mm valv...

COMP Cams Lightweight Tool Steel Retainers provide the best of all valve train benefits: light weight, along with exceptional strength and wear cha...

High Energy 212/212 Hydraulic Flat Cam for Pontiac 151 4 Cylinder. Good combination of torque and power. Performance street and marine.

High Energy 206/206 Hydraulic Flat Cam for Pontiac 151 4 Cylinder. Good torque and power with smooth idle. Strong increase over stock cam.

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 ...

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 ...

When it comes to street performance and/or competitive racing, the horsepower capability of cylinder heads can be limited if not used with the righ...

K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing Chain Set, Assembly Lube (in flat...

Single Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is...