These Performance Quotient (PQX) drop-in rockers are preassembled for easy installation and cast from alloy steel with silicone-bronze bushings for standard OE oiling performance. Each rocker surface is tumbled with hand-polished toplines and logos. The system supports high-performance valve springs that exceed the limit of hydraulic lifters. When using solid lifter rollers, lash caps are required for final valve lash adjustment.
FeaturesPreassembled High Performance Cast from Alloy Steel
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GM Alloy Steel OEM Roller Tip Rocker Arms
$322.48
Estimated to ship directly from the manufacturer in 24hrs
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PQX OEM Replacement Roller Tip Rocker Arm System 1997-2015 GM LS1/LS2/LS6 5.7L Ratio: 1.7 Alloy Steel
Includes: (16) Rocker Arms 8mm Hex Head Fasteners
Includes:
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$322.48
Estimated to ship directly from the manufacturer in 24hrs
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$300.24
(1)
Estimated to ship directly from the manufacturer on 05/25/21
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PQX OEM Replacement Roller Tip Rocker Arm System 1999-2015 GM LS3/L92 6.0L/6.2L Ratio: 1.7 Alloy Steel
Includes: (8) Neutral Exhaust Rocker Arms (8) Offset Intake Rocker Arms (16) 8mm Hex Head Fasteners
Includes:
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$300.24
(1)
Estimated to ship directly from the manufacturer on 05/25/21
FREE Shipping
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