Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)This Part Fits: Year Make Model Submodel 1987-1991 Avanti II...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)This Part Fits: Year Make Model Submodel 1987-1991 Avanti II...
Needs modified TPI w/injectors, plenum, runners, exhaust, 2000+ stall. Requires custom tuning.This Part Fits: Year Make Model Submodel 1987-1991 Avanti II Base 1991-1996 Buick...
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds....
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)This Part Fits: Year Make Model Submodel 1987-1991 Avanti II...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)This Part Fits: Year Make Model Submodel 1987-1991 Avanti II...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)This Part Fits: Year Make Model Submodel 1987-1991 Avanti II...
Strong mid-range and top end. Will require headers, gears and stall. Strong Idle. Requires custom tuning.This Part Fits: Year Make Model Submodel 1987-1991 Avanti...
Good torque with exceptional mid-range power for 305 and 350 TPI applications. Needs upgraded exhaust and custom tuning.This Part Fits: Year Make Model Submodel...
Hydraulic Roller - Xtreme Fuel Injection (XFI): Excellent torque for throttle body 305 or 350. Good economy with added power.; 252/264 Advertised Duration, 202/212...
Street/strip applications. 3000+ stall. Use 4.10 gears, aftermarket intake and headers. Very rough idle.This Part Fits: Year Make Model Submodel 1987-1991 Avanti II Base...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)This Part Fits: Year Make Model Submodel 1987-1991 Avanti II...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)This Part Fits: Year Make Model Submodel 1987-1991 Avanti II...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)This Part Fits: Year Make Model Submodel 1987-1991 Avanti II...
Street/strip applications, 9:1+ compression, intake, headers, gears. 3000+ stall. Rough idle.This Part Fits: Year Make Model Submodel 1987-1991 Avanti II Base 1991-1996 Buick Commercial...
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds....
High performance street use. Aftermarket intake, headers and 2000+ stall, 3.40 to 4.10 gears. Mild rough idle.This Part Fits: Year Make Model Submodel 1987-1991...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)This Part Fits: Year Make Model Submodel 1987-1991 Avanti II...
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds....
Mild street performance, slightly noticeable idle. Needs aftermarket intake, headers, 3.40-4.10 gears.This Part Fits: Year Make Model Submodel 1987-1991 Avanti II Base 1991-1996 Buick...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)This Part Fits: Year Make Model Submodel 1987-1991 Avanti II...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)This Part Fits: Year Make Model Submodel 1987-1991 Avanti II...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)This Part Fits: Year Make Model Submodel 1987-1991 Avanti II...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)This Part Fits: Year Make Model Submodel 1987-1991 Avanti II...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)This Part Fits: Year Make Model Submodel 1987-1991 Avanti II...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)This Part Fits: Year Make Model Submodel 1987-1991 Avanti II...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)This Part Fits: Year Make Model Submodel 1987-1991 Avanti II...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)This Part Fits: Year Make Model Submodel 1987-1991 Avanti II...
Hydraulic Roller - Xtreme Energy: Good for towing, excellent mileage, smooth idle. Will work with stock converters and gears.; 252/258 Advertised Duration, 200/206 Duration...
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