Competition Engineering Weld-On Subframe Connectors Flip Kits This specific grind is the

This specific grind is the result of COMP Cams' extensive dyno testing and valve motion modeling for its intended application

Retorque header bolts after the first heat cycle

This 11-inch kit is rated at 350 ft-lbs of torque and uses Centerforce's centrifugal weight pressure plate to boost clamping by 50% at higher RPM without a heavy pedal at idle

SKU 505154 is backed by the manufacturer's quality guarantee and our satisfaction commitment

Gains vary by fuel type and vehicle configuration

Competition Engineering Weld-On Subframe Connectors Flip Kits This specific grind is theCompetition Engineering weld on subframe connectors tie the front and rear subframes into a single rigid structure, eliminating chassis flex that robs power transfer and suspension consistency. On unibody cars, the floorpan twists under hard acceleration these connectors lock the chassis flat. Fabricated from 2x3 inch 0. 120 wall steel tubing with CNC laser cut mounting plates. The weld on design provides the strongest possible connection between