Hamilton Cams Competition Dual Valve Springs 07-S-002 Torque Converter 2012 GMC Sierra 3500 HD

2012 GMC Sierra 3500 HD

Stop damage before it starts with the lowest profile design on the market

Clutch Disc

early 1999

and it is important to set the height appropriately as to leave ample suspension droop travel to maintain a good ride quality

Hamilton Cams Competition Dual Valve Springs 07-S-002 Torque Converter 2012 GMC Sierra 3500 HDThe Hamilton Cams 07 S 002 Competition Dual Valve Springs are engineered for high performance 12 valve Cummins diesel engines. These dual valve springs provide increased spring pressure for aggressive camshaft profiles and high RPM operation. Fitment: 1989 1998 5. 9L 12 Valve Cummins