73-87 Chevy GMC Transmission Swap Crossmember LS1 LT1 SBC BBC 4L60E 4L65E 4L70E 4L80E TH350 TH400 700R4 T56
This Trans Crossmember is the perfect swap crossmember for your 73-87 GM Chevy or GMC truck. This crossmember is CNC Lasercut and CNC formed for precise high quality fit and finish. Made in the USA from 3/16" steel and powder coated gloss black.
This mount was made to allow maximum clearance for routing exhaust underneath on each side. Mounts come undrilled, allowing you to position crossmember for any of the listed transmissions below. Simply measure square, bolt to transmission mount, clamp to frame, drill holes through mount and frame.
This is the most functional crossmember that allows a variety of positioning based on custom engine location and mounting etc.
Fits transmissions 4L60E 4L65E 4L85E 4L80E TH350 TH400 700R4 T56