Chevrolet Del Ray - Rocker Arm
"COMP CAMS PRO MAGNUM ROCKER ARMS, SET OF 16 -- 0.375 Stud, Ratio 1.6, Made From 8650 Chromemoly Steel That Is Three Times Stronger Than The Aluminum Used In Most Rocker Arms, Weighs Less Which Reduces Stress And Increases Durability, With More Needle Bearings And Rpm Valve Train Stability, With Manufacturer's Limited Warranty"
- 1958 - 8Cyl 4.6L "Gas, FI, EFI, 283" Base
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Chevrolet Del Ray - Rocker Arm
"COMP CAMS PRO MAGNUM ROCKER ARM, 1 PIECE -- 0.4375 Stud, Ratio 1.6, Made From 8650 Chromemoly Steel That Is Three Times Stronger Than The Aluminum Used In Most Rocker Arms, Weighs Less Which Reduces Stress And Increases Durability, With More Needle Bearings And Rpm Valve Train Stability, With Manufacturer's Limited Warranty"
- 1958 - 8Cyl 4.6L "Gas, CARB, 2BBL, 283" Base
- 1958 - 8Cyl 4.6L "Gas, FI, EFI, 283" Base
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Chevrolet Del Ray - Rocker Arm
"COMP CAMS PRO MAGNUM ROCKER ARMS, SET OF 16 -- 0.375 Stud, Ratio 1.52, Made From 8650 Chromemoly Steel That Is Three Times Stronger Than The Aluminum Used In Most Rocker Arms, Weighs Less Which Reduces Stress And Increases Durability, With More Needle Bearings And Rpm Valve Train Stability, With Manufacturer's Limited Warranty"
- 1958 - 8Cyl 4.6L "Gas, CARB, 2BBL, 283" Base
- 1958 - 8Cyl 4.6L "Gas, FI, EFI, 283" Base
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Chevrolet Del Ray - Rocker Arm
"COMP CAMS PRO MAGNUM ROCKER ARMS, SET OF 12 -- 0.4375 Stud, Ratio 1.6, Made From 8650 Chromemoly Steel That Is Three Times Stronger Than The Aluminum Used In Most Rocker Arms, Weighs Less Which Reduces Stress And Increases Durability, With More Needle Bearings And Rpm Valve Train Stability, With Manufacturer's Limited Warranty"
- 1958 - 8Cyl 4.6L "Gas, CARB, 2BBL, 283" Base
- 1958 - 8Cyl 4.6L "Gas, FI, EFI, 283" Base
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Chevrolet Del Ray - Rocker Arm
"COMP CAMS MAGNUM ROLLER ROCKER ARM, 1 PIECE -- 0.375 Stud, Shaft Ratio 1.52, Made From 8620 Chromemoly Steel That Is Stronger Than Die-Cast Aluminum Or Stamped Steel Rockers And Will Not Flex For Its Rigid Design, Offers 15-30 Horsepower Gains Over Stock Rocker Arms, Provides Super Accurate Ratios Which Yield More Effective Valve Lift, Durable Roller Tip Design That Reduces Friction, For Use With Hydraulic Or Solid Cams Where Open Spring Pressure Does Not Exceed 350 Lbs, With Manufacturer's Limited Warranty"
- 1958 - 8Cyl 4.6L "Gas, Carb, 283, 2BBL" Base
- 1958 - 8Cyl 4.6L "Gas, FI, 283, EFI" Base
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