Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1987-1991
Avanti
II
Base
1991-1996
Buick
Comm...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1987-1991
Avanti
II
Base
1991-1996
Buick
Comm...
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 .050", .472"/.480" Lift...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1987-1991
Avanti
II
Base
1991-1996
Buick
Comm...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1987-1991
Avanti
II
Base
1991-1996
Buick
Comm...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1987-1991
Avanti
II
Base
1991-1996
Buick
Comm...
Fits '87+ GEN 1 Chevrolet 305-350 Small Blocks w/ Factory Roller Camshafts (Not LT-1/LS1 etc)CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1987-1991
Avanti
II
Base
1991-1996
Buick
Comm...
Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performanc...
Good mid-range with excellent top end. Will require headers, gears, 2500+ stall and custom programmer. Rough Idle.CatalogUser 1This Part Fits:
Year
Make
Model
Submodel
1992-1996
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. Designed to increase performanc...