This UMI Performance 3108-B Adjustable Modular Transmission Crossmember delivers precision, performance, and versatility. Engineered with a laser-cut tab and slot design, this innovative solution offers multiple mounting locations to fine-tune driveline angles. The brace design provides plenty of space for large-diameter dual exhausts.

UMI Performance 3108-B Adjustable Modular Transmission Crossmember Includes:

• Crossmember
• Right/Passenger Side Frame Rail Mount
• Left/Driver Side Frame Rail Mount
• Frame Rail Spacer
• Adjustment Block
• Frame Rail Clamp Plate
• Hardware Kit

UMI Performance 3108-B Adjustable Modular Transmission Crossmember Features:

• Laser cut tab and slot design is lightweight and strong
• 5-position CNC-machined billet aluminum transmission mount
• CNC-machined billet aluminum spacer included for 1978-1981 frames

UMI Performance 3108-B Adjustable Modular Transmission Crossmember Notes:

• Compatible with TKO, TKX, 200R4, 700R4, TH350, TH400, T56, 4L60, 4L65, 4L80, 6L80 Transmissions
• Does not work with TR6060
• Large amounts of forward and rearward adjustment, along with up and down positions may allow fitment of other transmissions and combinations not listed