COMP Cams Rocker Arms348/409 Chevy 1.7 1629-12

COMP Cams Rocker Arms348/409 Chevy 1.7 1629-12COMP Cams Rocker Arms 1629 12 The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 348 409 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 feature a 3 8" stud diameter and 1. 7 ratio. The 8650 chromemoly material and arched, web like design deliver increased strength and rigidity while still reducing the

COMP Cams Rocker Arms 1629-12 The Ultra Pro Magnum Roller Rocker Arms for Chevy V8 348-409 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 feature a 3/8" stud diameter and 1.7 ratio. The 8650 chromemoly material and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia and optimizing the dynamic balance. A unique black oxide exterior finish helps prevent corrosion and increases durability. Featuring oversized trunions, precision-sorted needle bearings and hardened roller tips for the ultimate in performance and dependability. Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050" locks without clearance or fitment issues. Rocker Arms,348/409 Chevy 1.7 Ult.Pro Ma COMP Cams Ultra Pro Magnum Roller Rocker Arms, 1.7 Ratio, 3/8" Stud Diameter for 348, 409 Chevrolet, Set of 12 COMP Cams Rocker Arms348/409 Chevy 1.7

Vehicle Fitments:

Year	Make	Model	Submodel
1958	Chevrolet	Del Ray	Base
1960 - 1961	Chevrolet	K10 Pickup	Base
1959 - 1961	Chevrolet	Kingswood	Base