TSP .660" Lift Dual Valve Spring Kit - LS7The all new polished TSP . 660" spring kit featuring PAC valve springs is the newest offering in valve spring technology offering the latest processes and material for maximum spring life. PAC Racing is a leader in valve spring technology, so it was only natural to team up with the best in the valve spring industry for our latest offering in a valve spring kit! We have developed a . 660" dual spring kit with the help of PAC Racing that still offers

TorqueMAX Stage 1 Cam (SNS001TR) 207/212

ARP Pro Series head bolt kits are application specific

1” center to center and the dampener is machined from high temperature

This cam comes with a 32% fuel lobe to provide the additional fueling needed for forced induction

NOTE: INTERFERENCE WITH THE PASSENGER VALVE COVER BAFFLE ON SOME EARLY STYLE (1997-2003 VALVE COVERS) MAY OCCUR

86 WHP on Gas at 58psi 90%DC NA 2086

and retention of ALL the functionality of the OE module

along with a fairly aggressive idle

With our "One Man Job" Remote Clutch SPEEDbleeder Line

HOSE KITS ARE CURRENTLY ON BACKORDER WITH AN ETA OF 5/29/2026

Three step sealing system

The Brian Tooley Racing Gen V DOD delete kit will allow you to remove DOD/AFM from your Gen V GM Truck engine including upgrading to a performance oriented camshaft