PRC LS7-X 6-Bolt 265cc CNC Cylinder Heads, LS7 ApplicationsPRC LS7 X 6 Bolt 265cc CNC Cylinder Heads, LS7 Applications Extensive CNC and dyno testing has resulted in one of the most affordable and powerful LS7 based cylinder heads available! Flowing up to 35 CFM more than the stock GM LS7 head, the all new PRC cylinder heads offer both unmatched power and airflow! PRC 6 Bolt LS7 Cylinder Heads with Thicker Deck Surface Will Work on Both Standard GM 4 Bolt & Aftermarket LSx RHS 6 Bolt Style Engine Blocks 2.

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1998-2002 Firebird & Trans AM

• 129% (Front) and 149% (Rear) increase in sway bar rate

Connects to 2-3/4" OEM Style Exhaust

Increases horsepower and torque

Engineered tube and R-fin technology for the highest heat rejection

5mm spark plug terminals feature Dual Crimp terminals

Intake Manifold Options

ARP Pro Series kits are also available with 12-point nuts

This allows the Powergrip unit to deliver optimum street/strip performance

the new Stage 5 cam is the latest offering in the LS3 line up which has culminated from extensive in-house Spintron testing

BMR Panhard Rod Relocation kit