PRW 33 PQ Series Aluminum SB Chevy Shaft Mount Rocker - Manual

Shaft Mount Rocker Arm System
Installation Instructions
Small Block Chevrolet 23 Degree Cylinder Heads
STOP!! IF YOUR CYLINDER HEAD IS NOT LISTED BELOW;
Do not attempt to install THIS SYSTEM!!
Manufacturer Compatible Cylinder Heads
Chevrolet OEM Early Model Head with Std Pivot and Std Offset Vortec,
Fast Burn, Late Model Bowtie, LT1/LT4
AFR 165cc-225cc with standard stud spacing
All Pro Cylinder Heads 200, #220 , SP Head, Street Strip & 305-23
Brodix -8, -10, -11, Track 1, FB 1000
Dart Iron Eagle/Sportsman II
Edelbrock Victor Jr./E-Tec.
GM Performance Parts 23° Aluminum
Profiler 23° Small Block Chevy, P/N 176
Pro Topline 23° Small Block Chevy
RHS 23° Pro Action
Trick Flow 23° Small Block Chevy: Super 23 SBC
World Products SR/Sportsman II
3335001, 03 & 13 Parts List
Item Quantity
Rocker Arm Stands/Pedestals 2 each
Rocker Arms (Pairs) 8 each
7/16”-14 Low Head Cap Screw – Cylinder Head Bolts
8 each
7/16”-14 x .8750 Rocker Arm Stand Bolts
16 each
5/16” Rocker Arm Shaft Bolts
24 each
3/8” Valve Lash Adjusters
16 each
3/8” 12 Point Adjuster Nuts
16 each
Stainless Steel Adjuster Washers 16 each
Rocker Stand Shims ( 3 Thicknesses) 8 each
3/8” Drive Torx Drivers (T-45 & T-50)
1 each
Push Rod Length Checker 2 each
Extreme Pressure Lube #3 1 each
Thank you for purchasing a Performance Quotient® product. PQ
2
Series Shaft Mount Rocker Arm
Systems are engineered and manufactured by PRW Industries, Inc. to maximize valvetrain efficiency
for many popular Chevrolet and other GM, Ford, and Mopar performance aftermarket and racing
cylinder heads. CNC machined billet steel pedestals, centerless ground steel alloy rocker shafts,
PRW aviation quality fasteners, and needle roller bearings comprise the foundation of PQ
2
rocker
arms and related systems.
PRW Industries, Inc.
1722 Illinois Avenue
Perris, California 92571
Tele: (951) 436-7900
Tech: (888) 377-9779