This Performance GM model 800 series gear box is remanufactured to the highest standards
Available for 3 or 4 speed transmission
We offer lower coil spring pocket cups for running air bags on your 1963-87 Chevy and GMC truck using our tubular lower control arms
• All hardware
Mounting brackets and hardware
GM Transmission Mount, Polyurethane, TH350, TH400, 700R4, 4L60E, Muncie 4 speed Proportioning Valves and Accessories 1967-92 Chevy Camaro Pontiac Firebird This Performance GM model 800Our polyurethane GM transmission mount offers added strength without the harshness of a solid mount and is impervious to chemicals, making it a smart upgrade over traditional rubber mounts. These quality items work great with our engine and transmission crossmembers. Fits: TH350, TH400, Powerglide, Muncie 4 speed, 700 R4 and 4L60E transmissions Kit includes: Transmission Mount Hardware to mount to transmission NEW Interlocking design! Eliminates