Valve Spring Height Micrometer - 1.600" - 2.200" Range 1993-pontiac-firebird-esi6766158 Installing the all-electronic cluster is

Installing the all-electronic cluster is easy with the included model specific mounting hardware

featuring a heavy-duty front sway bar and three-way adjustable rear sway bar for excellent control and balance

This hydraulic lifter camshaft is dyno-matched to Performer RPM manifolds for high-rpm horsepower while still maintaining acceptable low-end torque

intake #2975

Since most GL-5 gear oils for differentials are too slippery for manual transmissions

Valve Spring Height Micrometer - 1.600" - 2.200" Range 1993-pontiac-firebird-esi6766158 Installing the all-electronic cluster isValve Spring Height Micrometer 1. 600" 2. 200" Range