SLP Performance - 05-06 GTO Cylinder-Head-and-Manifold Package, SLP/L92 Cable Driven (stock 70.2cc)

Looking for an affordable performing cylinder head and manifold package on the market today at a fraction of the cost, look no further! These L92 cylinder heads have the stock combustion chambers (70.2cc's) and come with Competition Cams 918 valve springs (SLP# 53003) which are set to the proper install height and titanium retainers (SLP# 53104). This package includes SLP's throttle cable bracket so that a 90mm throttle body can be used on the L76 manifold for cable driven vehicles. Included are eight L92 offset 1.7 intake rocker arms, two L92 rocker arm pedestals, throttle body hardware and the complete L76 intake manifold.

NOTES: This cylinder head and manifold package is designed for cable driven vehicles. L92 Heads can only be used on LS based engines with a 4.000" bore or larger. Requires installation kit # 12507 for proper installation and because of the larger intake valve, piston to valve clearance should be checked prior to installation.

*Requires purchase of 90mm Cable Driven Throttle Body to work on Cable Driven Vehicles. (FAST 90mm for example)