ARP 494-2101 Intake Manifold Bolt Kit for Pontiac 350-400 SS 12pt ymm_20 Fits Following Engines:Chevrolet LS1

Fits Following Engines:Chevrolet LS1

Specifications Socket Size(s) 10mm hex High Performance 180

and together with the increase in power and torque makes this impressive hot hatch an even more thrilling experience

it is critically important to monitor the stretch of each bolt and replace it when it has permanently elongated by

The AEM 21-802C Cold Air Intake System is designed to increase engine horsepower and torque by replacing the restrictive factory airbox with a performance-optimized intake layout

ARP 494-2101 Intake Manifold Bolt Kit for Pontiac 350-400 SS 12pt ymm_20 Fits Following Engines:Chevrolet LS1Specifications Socket Size(s) 3 8 12pt