$$252.94Engine \ Rocker Arms \ Chevy Small Block, Aluminum Roller Rocker Arms0335027-R4
PRW0335027-R4
PRW 0335027 Small Block Chevy Pro Series Roller Rockers, AFR 227/235 1.6 Ratio, 7/16" Stud
PRW Pro Series Aluminum Rocker Arms - Chevrolet 262-400 1955-86, 1.6 Ratio 7/16' Stud for AFR 227, 235 and other aftermarket cylinder heads with 8 standard design exhaust rockers and .050 left and right offset for the intake valves. Full roller rockers clearanced for larger springs, with precision ground needle roller trunion bearings, and CNC ...
PRW Industries, Inc.0335027 Small Block Chevy Pro Series Roller Rocker

PRW Industries, Inc.

PRW 0335027 Small Block Chevy Pro Series Roller Rockers, AFR 227/235 1.6 Ratio, 7/16" Stud

$252.94

Item #: PRW0335027-R4

Mfg Part #: 0335027-R4

UPC #: 842864005353

Applies To Continental U.S. orders only

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Specifications
Rocker Arm Specifications
Rocker Arm Mounting Style
Stud
Self-Aligning
Yes
Rocker Arm Ratio
1.6
Rocker Arm Style
Full roller
Stud Size
7/16 in.
Shims Included
No
Rocker Arm Material
Aluminum
Rocker Arm Body Style
Narrow
Rocker Arm Fasteners Included
Yes
Rocker Arm Nut Style
Polylock
Maximum Spring Diameter (in)
N/A
Rocker Arm Finish
Blue Anodized
Quantity
Sold as a set of 16.
Notes
Designed for use with AFR 227/335 cylinder heads
Applications
Make
Chevrolet
Engine Family
Chevy small block Gen I
Engine Size
4.3L/262-6.6L/400
Years
1955-2086
General
Brand
PRW Industries, Inc.
Item #
PRW0335027-R4
Mfg Part #
0335027-R4
UPC
842864005353
Description

PRW Pro Series Aluminum Rocker Arms - Chevrolet 262-400 1955-86, 1.6 Ratio 7/16" Stud for AFR 227, 235 and other aftermarket cylinder heads with 8 standard design exhaust rockers and .050 left and right offset for the intake valves. Full roller rockers clearanced for larger springs, with precision ground needle roller trunion bearings, and CNC machined pushrod cups. Set of 16.

PRW Pro Series Aluminum Rocker Arms are used around the world by professional racers, engine builders and hot rod enthusiasts, offering outstanding power and performance advantages for street, strip, and track applications. Made from high strength 6061-T6 aluminum extrusions, each piece is precision CNC machined and finished by hand to ensure that out customers receive the very best PRW has to offer. PRW stud mount aluminum rockers are specially machined to allow for larger springs and retainers with full-cage friction reducing bearings for added durability. The nose rollers and shafts are Cr40 steel, heat-treated and hardened to minimize wear that naturally occurs between the roller tip and the valve stem.

  • Rated at 750 lbs. open spring pressure
  • PRW RockerLocs included
  • Internal Oiling system for long lasting performance
  • Wide assortment of ratios to suit almost any cam profile
  • Features full complement friction reducing needle bearings
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