Manley Valve Spring, SPRING-1.530 DOUBLE 1992-pontiac-firebird-esi4307584 These track-tested

These track-tested

and needs the added camber just to fit that tire under the stock fenders

The billet aluminum sway bar mounting brackets minimize deflection

1 EA J427GP-350 Front Coilover Kit

BMR Suspensions SB038 front sway bar was designed by factoring in the vehicle weight

Manley Valve Spring, SPRING-1.530 DOUBLE 1992-pontiac-firebird-esi4307584 These track-testedFrom drag strips to short track and endurance circuits, the Manley NexTek series is engineered for serious racers. NexTek springs resist pressure loss and valve train degradation even in the most demanding race conditions. That means more consistent spring force deep into a run, reduced valve bounce, and improved overall stability for high RPM performance. Built to outperform and outlast in real world competition.