Engine Components

High performance street/strip, aluminum heads recommended, 2000+ stall, gears and headers, rough idle.This Part Fits: Year Make Model Submodel 1958-1965 Chevrolet Bel Air Base 1958-1965 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961 Chevrolet Brookwood Base 1958 Chevrolet Del Ray Base 1959-1965 Chevrolet Impala...

High performance street/strip, needs 9:1 compression, 2500+ stall. Intake, gears, and headers. Rough idle.

Performance street with good low end, stock converter ok, needs gears. Choppy/thumping idle.This Part Fits: Year Make Model Submodel 1958-1965 Chevrolet Bel Air Base 1958-1965 Chevrolet Biscayne Base 1960 Chevrolet Biscayne Fleetmaster 1958-1961 Chevrolet Brookwood Base 1958 Chevrolet Del Ray Base 1959-1965 Chevrolet Impala...

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

Complete with a DVD, a pair of 4758 checking springs, 4790 9" degree wheel, 4794 degree wheel pointer, 4795 14mm piston stop, 4902 fixture, and 4909 dial indicator, this kit contains everything except for a crank socket to degree a cam.

Color coded for easy identification; Accurately position cams; Precision manufactured; Requires a 13/32? drill set; Fit small and Big Block Chevrolet, Big Block and 426 Hemi Chrysler

A degree bushing is essential to getting your valve timing correct when you install and degree your cam. This degree bushing accurately positions your cam with 8 degrees of advance.

A degree bushing is essential to getting your valve timing correct when you install and degree your cam. This degree bushing accurately positions your cam with 6 degrees of advance.

A degree bushing is essential to getting your valve timing correct when you install and degree your cam. This degree bushing accurately positions your cam with 4 degrees of advance.

A degree bushing is essential to getting your valve timing correct when you install and degree your cam. This degree bushing accurately positions your cam with 2 degrees of advance.

A degree bushing is essential to getting your valve timing correct when you install and degree your cam. This degree bushing accurately positions your cam with 0 degrees of advance.

These adjusting nuts replace the adjusting nuts that come with our adjustable Ultra Pro Magnum rocker arms for GM LS1/LS2/LS6 and LS3.

This adjusting nut replaces the adjusting nut that comes with our adjustable Ultra Pro Magnum rocker arms for GM LS1/LS2/LS6 and LS3.

Optimized horsepower with good torque and average fuel economy.This Part Fits: Year Make Model Submodel 2002-2004 Chevrolet Avalanche 2500 Base 2005-2006 Chevrolet Avalanche 2500 LS 2005-2006 Chevrolet Avalanche 2500 LT 2001-2002 Chevrolet Express 3500 Base 2001-2002 Chevrolet Express 3500 LS 2001-2005 Chevrolet Silverado 2500...

Tri-Power Xtreme 202/212 Hydraulic Roller Cam for GM 8100/8.1LThis Part Fits: Year Make Model Submodel 2002-2004 Chevrolet Avalanche 2500 Base 2005-2006 Chevrolet Avalanche 2500 LS 2005-2006 Chevrolet Avalanche 2500 LT 2001-2002 Chevrolet Express 3500 Base 2001-2002 Chevrolet Express 3500 LS 2001-2005 Chevrolet Silverado 2500...

Tri-Power Xtreme 194/206 Hydraulic Roller Cam for GM 8100/8.1LThis Part Fits: Year Make Model Submodel 2002-2004 Chevrolet Avalanche 2500 Base 2005-2006 Chevrolet Avalanche 2500 LS 2005-2006 Chevrolet Avalanche 2500 LT 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2006 Chevrolet...

Best in performance applications, aftermarket intake and exhaust recommended.This Part Fits: Year Make Model Submodel 2002-2004 Chevrolet Avalanche 2500 Base 2005-2006 Chevrolet Avalanche 2500 LS 2005-2006 Chevrolet Avalanche 2500 LT 2001-2002 Chevrolet Express 3500 Base 2001-2002 Chevrolet Express 3500 LS 2001-2005 Chevrolet Silverado 2500...

Good mid-range performance, great daily driver, headers recommended.This Part Fits: Year Make Model Submodel 2002-2004 Chevrolet Avalanche 2500 Base 2005-2006 Chevrolet Avalanche 2500 LS 2005-2006 Chevrolet Avalanche 2500 LT 2001-2002 Chevrolet Express 3500 Base 2001-2002 Chevrolet Express 3500 LS 2001-2005 Chevrolet Silverado 2500 HD...

Great torque, good for towing and RVs. Works with OE intake and exhaust.This Part Fits: Year Make Model Submodel 2002-2004 Chevrolet Avalanche 2500 Base 2005-2006 Chevrolet Avalanche 2500 LS 2005-2006 Chevrolet Avalanche 2500 LT 2001-2002 Chevrolet Express 3500 Base 2001-2002 Chevrolet Express 3500 LS...

Stud Girdle Adjusting Nut Set of 8 for Big Block Ford w/ 7/16" Stud

For Big Block Fords specifically, these 7/16" stud girdle adjusting nuts are threaded through the full length.

For Big Block Fords specifically, this 7/16" stud girdle adjusting nut is threaded through the full length.

With an overall length of 2.515", this stud girdle adjusting nut set fits intake valves on Big Block Chevrolet.

With an overall length of 2.515", this stud girdle adjusting nut fits intake valves on Big Block Chevrolet.

With a 2.000" overall length, this adjusting nut is designed for 3/8" rockers with a stud girdle. Comes with a snap ring to hold girdle bar.

With a 2.000" overall length, this adjusting nut set is designed for 3/8" rockers with a stud girdle. Comes with snap rings.

With a 2.000" overall length, this adjusting nut is designed for 3/8" rockers with a stud girdle.

With a 2.000" overall length, this adjusting nut is designed for 7/16" rockers with a stud girdle. Comes with a snap ring to hold girdle bar.

With a 2.000" overall length, this adjusting nut set is designed for 7/16" rockers with a stud girdle. Comes with snap rings.

With a 2.000" overall length, this adjusting nut is designed for 7/16" rockers with a stud girdle.

Xtreme Energy 218/226 Hydraulic Roller Cam for Ford 3.8/4.2L 6 Cylinder

Serious street cam for Super Coupe or nitrous applications, needs spring upgrade and requires custom tuning.

Mild performance cam, needs spring upgrade and may require computer modifications.

Xtreme Energy 204/216 Hydraulic Roller Cam for Ford 3.8/4.2L 6 Cylinder

Xtreme Energy 200/208 Hydraulic Roller Cam for Ford 3.8/4.2L 6 Cylinder

No Springs Required. This is the perfect camshaft for most performance engine builds, taking full advantage of additional boost and more aggressive tunes allowed on modified engines.

No Springs Required and works even with factory tune! This is the grind that should have come from the factory for the 6.0L and 6.4L PowerStroke Fords. Instant response and performance gains across the board.

The Ford Coyote engine has proven itself as an awesome base for modifications since its debut in 2011, and COMP Cams now offers six different performance cam options that range from mild to wild for the newer direct Injection 2018+ Coyote engine. These brand...

The Ford Coyote engine has proven itself as an awesome base for modifications since its debut in 2011, and COMP Cams now offers six different performance cam options that range from mild to wild for the newer direct Injection 2018+ Coyote engine. These brand...

The Ford Coyote engine has proven itself as an awesome base for modifications since its debut in 2011, and COMP Cams now offers six different performance cam options that range from mild to wild for the newer direct Injection 2018+ Coyote engine. These brand...

The Ford Coyote engine has proven itself as an awesome base for modifications since its debut in 2011, and COMP Cams now offers six different performance cam options that range from mild to wild for the newer direct Injection 2018+ Coyote engine. These brand...

The Ford Coyote engine has proven itself as an awesome base for modifications since its debut in 2011, and COMP Cams now offers six different performance cam options that range from mild to wild for the newer direct Injection 2018+ Coyote engine. These brand...

The Ford Coyote engine has proven itself as an awesome base for modifications since its debut in 2011, and COMP Cams now offers six different performance cam options that range from mild to wild for the newer direct Injection 2018+ Coyote engine. These brand...

Fits 1967+ Oldsmobile 260, 307, 350, 403, 400, 425 and 455 V8

Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.This Part Fits: Year Make Model Submodel 1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1974,1977 Buick Century Base 1977 Buick Century Custom 1973-1974 Buick Century Luxus 1972-1974,1976-1979...

High performance street/strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle.This Part Fits: Year Make Model Submodel 1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1974,1977 Buick Century Base 1977 Buick Century Custom 1973-1974 Buick Century Luxus...

High performance street, stock converter ok, best with 2000+ converter and gears. Choppy/thumping idle.This Part Fits: Year Make Model Submodel 1975 Buick Apollo Base 1975 Buick Apollo SR 1972-1973 Buick Centurion Base 1973-1974,1977 Buick Century Base 1977 Buick Century Custom 1973-1974 Buick Century Luxus...

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

Comp 260-455 Oldsmobile Duration 276/282, Lift .505/.505 Hydraulic Roller Camshaft

Great performance with stock to mild converter. Needs low gear in small engines, likes headers. Mild rough idle.This Part Fits: Year Make Model Submodel 1975 Buick Apollo Base 1975 Buick Apollo SR 1977 Buick Century Base 1977 Buick Century Custom 1976-1979 Buick Electra 225...