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
$300.24
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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
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$300.24
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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
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$300.24
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Mopar Alloy Steel Modular Hemi Rocker Arms
$1,148.03
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PQX Modular Hemi Rocker Arm Complete Kit 2005-11 Mopar 5.7L/6.1L/6.4L Ratio: 1.6 Shaft Mounted Alloy Steel
Includes: (16) Rocker Arms Hardened 4135 Chromoly Shafts Mounting Hardware
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$1,148.03
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