COMP Cams Solid Lifters SB & BB Chevy V 2900-12 Porsche This drop-in module is secured

This drop-in module is secured using the factory locking ring

S/E 1985 - 1988 Pontiac Grand Am Base 1985 - 1989 Pontiac Grand Am LE 1986 - 1989 Pontiac Grand Am SE 1978 - 1984 Pontiac Phoenix Base 1978 - 1983 Pontiac Phoenix LJ

The 2001-2010 GM Twin Fueler Electronic Control Box controls your second high pressure fuel pump

H4 Bulb Socket - Standard headlight bulb type

The electrical specification matches factory relay configuration

COMP Cams Solid Lifters SB & BB Chevy V 2900-12 Porsche This drop-in module is securedCOMP Cams Lifters 2900 12 COMP Cams Performance Series Solid Mechanical Lifters are premium lifters designed specifically for high end street and race applications. Built to extreme precision tolerances to create the most durable solid lifters available, Performance Series Lifters are engineered to handle elevated, race application valve spring pressures. Each lifter features a precision ground crown radius and surface finish to extend high rpm