ELDERBROCK

ULTRA Pro Magnumâ„¢ Roller Rocker Arms. The Ultra Pro Magnumâ„¢ Roller Rocker Arms not only live up to the lofty standards of the original Pro Magn...

Using COMP Shaft Mount Rocker Systems is one of the most effective ways to increase horsepower. These systems transfer power from the Camshaft to t...

and Ford V8 429-460 Applications are the ultimate street Rocker. With a 7/16" Stud diameter and 1.72 ratio, they are designed for Serious performan...

Designed for ultimate strength and locking force High Energy and Magnum polylocks are best for moderate lift and spring pressure Applications Hi-Te...

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 ...

1/3-1/2 tracks with tight corners or heavy surface. 327-358 c.i., 11:1, 2/4 BBL gas or alcohol. Premium-quality valve springs, lifters, pushrods re...

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 ...

BBC - 1965-66 396 c.i.d. models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you requi...

SOHC-Optimized combination for power and torque with acceptable fuel economy for your daily driver or highway cruiser. Programmer upgrade required....

SOHC-Exceptional torque with good horsepower and good fuel economy. Programmer upgrade required.This Part Fits: Year Make Model Submodel 1992-20...

SOHC - Xtreme Energy: Mild upgrade for stock cam ; 248/254 Advertised Duration, 210/216 Duration .050", .500"/.500" Lift, 111 Lobe Separation; Re...

Induction hardened and precision machined Steel billet Gears for bullet proof durability. Feature 9 keyway crank sprocket for 2-degree incremental ...

With a .650" maximum lift, these Beehive Valve Springs were designed for Ford 4.6L and 5.4L Modular 2 and 3 Valve engines and Duramax Applications....

With a .650" maximum lift, these Beehive Valve Springs were designed for Ford 4.6L and 5.4L Modular 2 and 3 Valve engines and Duramax Applications....

With a .650" maximum lift, these Beehive Valve Springs were designed for Ford 4.6L and 5.4L Modular 2 and 3 Valve engines and Duramax Applications....

With a .500" maximum lift, these Beehive Valve Springs were designed for Ford 4.6L Modular 4 Valve engines. COMP Cams Beehive Valve Springs deliver...

With a .500" maximum lift, these Beehive Valve Springs were designed for Ford 4.6L Modular 4 Valve engines. COMP Cams Beehive Valve Springs deliver...

With a .500" maximum lift, these Beehive Valve Springs were designed for Ford 4.6L Modular 4 Valve engines. COMP Cams Beehive Valve Springs deliver...

With a .600" maximum lift, these Beehive Valve Springs were designed for hydraulic or Solid flat tappet cams as well as hydraulic Roller cams. They...

Elite Race Double Valve Springs from COMP Cams have a .700" to .800" maximum lift and outside diameter of 1.549". The best in durability and load l...

Elite Race Double Valve Springs from COMP Cams have a .700" to .800" maximum lift and outside diameter of 1.549". The best in durability and load l...

Ford Coyote and Boss 5.0L enginesMax LiftSeat LoadOpen LoadRateCoil BindOuter DiameterInner Diameter.550"93 lbs @ 1.57"198 lbs @ 1.02"191lbs/in.952...

Performance Street 1.061" OD Beehive Spring, 1.570" Installed Height, 32 SpringsThis Part Fits: Year Make Model Submodel 1992-2006 Ford Crown Vi...

With a .550" maximum lift, these Beehive Valve Springs were designed for Ford 4.6L and 5.4L Modular 2 and 3 Valve engines. COMP Cams Beehive Valve ...