PRW

0245403

PRW 0245403 1.73 x 7/16 Stainless Steel Rocker Arm for Chevy 396-454, 348-409W 1958-00

EAN: 0842864002468

UPC: 842864002468

Rocker Arms

Premium quality 15-5ph stainless steel rocker body
CNC machined pushrod cups and heat-treated Cr40 roller tips
Fully caged friction reducing needle bearings
Designed to clear large diameter valve springs
Lifetime guarantee against breakage on rocker body

PRW stainless steel rocker arms incorporate an exceptional lightweight design that provides plenty of clearance for large diameter valve springs. These rockers are manufactured from premium quality 15-5ph stainless steel, a superior alloy that is high in Nickel and Chromium. This rigid premium material provides high yield strength to help resist deflection and had extraordinary fatigue resistance. PRW stainless steel rocker arms feature full-cage, friction reducing, needle bearings. The nose rollers and shafts are Cr40 steel, heat-treated and hardened to resist the severity of racing and to minimize 'scrubbing'. Each rocker body is hand-polished, assembled and carefully inspected to provide the customers with some of the finest quality rocker arms available to the racing and performance industry.

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