Ultra Quiet Resonator, 2.25" inlet/outlet 1997 pontiac firebird race proven double shear mounting

race proven double shear mounting system 2 to 5 inch drop range Available in 600 (2WD) and 850 (4WD) lb/in spring rates 19 position compression and 19 position rebound adjustable damping Compatible with factory a-arms Fits 2WD and 4WD trucks Easy height adjustment with included thrust bearings 100% Made In USA

GM dexos1 (GM-LL-A-025

Each bushing lockout plate is molded to exact tolerances

G 055 162 )

90059 - 1978-1988 GM G-Body Solid Engine Mount Kit

Ultra Quiet Resonator, 2.25" inlet/outlet 1997 pontiac firebird race proven double shear mountingVibrant Performance Ultra Quiet Resonators have become the preferred choice of exhaust fabrication professionals looking to effectively reduce exhaust noise and drone from their performance exhaust setup. Each resonator features PREMIUM 304 Stainless Steel construction, polished to a beautiful mirror finish.