COMP Cams Ultra Pro Mag Rkr Kit Chrysler 3 - 1621-16

Shaft Mount Ultra Pro Magnum Roller Rocker Arms for Chrysler B/RB V8 383-440 applications are made from SAE 8620 chromemoly steel. They are heat treated for maximum strength and stiffness to stand up to the demands of high performance applications. These...

COMP Cams Rocker Arms CB 1.7 7/16 Ultra - 1620-8

The Ultra Pro Magnum Roller Rocker Arms for Big Block Chevy 396-454 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 7/16" stud diameter and 1.7 ratio. The 8650 chromemoly material and...

COMP Cams Rocker Arms CB 1.7 7/16 Ultra - 1620-16

The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 396-454 applications not only live up to the lofty standards of the original Pro Magnums, but they also take stud mount rocker performance, stability and value to a whole new level. These rocker arms...

COMP Cams Rocker Arms CB 1.7 7/16 Ultra - 1620-12

The Ultra Pro Magnum Roller Rocker Arms for Big Block Chevy 396-454 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 7/16" stud diameter and 1.7 ratio. The 8650 chromemoly material and...

COMP Cams Rocker Arm CB 1.7 7/16 Ultra - 1620-1

The Ultra Pro Magnum Roller Rocker Arms for Big Block Chevy 396-454 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 7/16" stud diameter and 1.7 ratio. The 8650 chromemoly material and...

COMP Cams Rocker ArmsFord V6 1.7 3/8 Ul - 1619-12

The Ultra Pro Magnum Roller Rocker Arms for Ford 3.8L V6 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 3/8" stud diameter and 1.7 ratio. The 8650 chromemoly material and arched,...

COMP Cams Rocker Arm Ford V6 1.7 3/8 Ul - 1619-1

The Ultra Pro Magnum Roller Rocker Arms for Ford 3.8L V6 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 3/8" stud diameter and 1.7 ratio. The 8650 chromemoly material and arched,...

COMP Cams Rocker Arms CS 1.6 3/8 Ult. P - 1618-16

The Ultra Pro Magnum Roller Rocker Arms for 1988 and later Chevy V8 applications (with self aligning rockers) not only live up to the lofty standards of the original Pro Magnums, but they also take stud mount rocker performance, stability and value to a...

COMP Cams Rocker Arms CS 1.6 3/8 Ult. P - 1618-12

The Ultra Pro Magnum Self-Aligning Roller Rocker Arms for Late Model Chevy V8 305-350 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 3/8" stud diameter and 1.6 ratio. The 8650...

COMP Cams Rocker Arm CS 1.6 3/8 Ult. Pr - 1618-1

The Ultra Pro Magnum Self-Aligning Roller Rocker Arms for Late Model Chevy V8 305-350 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 3/8" stud diameter and 1.6 ratio. The 8650...

COMP Cams Rocker ArmsCS 1.52 3/8 Ult. P - 1617-16

The Ultra Pro Magnum Roller Rocker Arms for 1988 and later Chevy V8 applications (with self aligning rockers) not only live up to the lofty standards of the original Pro Magnums, but they also take stud mount rocker performance, stability and value to a...

COMP Cams Rocker ArmsCS 1.52 3/8 Ult. P - 1617-12

The Ultra Pro Magnum Self-Aligning Roller Rocker Arms for Late Model Chevy V8 305-350 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 3/8" stud diameter and 1.52 ratio. The 8650...