Availability
1990 UMI Performance Chassis Components
Transmission Crossmember, Steel, Red, Chevy, Pontiac, TH400, Each
Part Number: UPI-2227-R
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026 if ordered today
Estimated Ship Date: Apr 16, 2026 if ordered today
Transmission Crossmember, Steel, Red Powdercoated, 4L60E, Chevy Pontiac, Each
Part Number: UPI-2251-R
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Transmission Crossmember, Tunnel Mounted, THM350, T-5, Black Powdercoated, Steel, Each
Part Number: UPI-2214AS-B
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
PLATE
Part Number: UPI-2401V-B
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Upper Spring Mounts for UMI K-member
Part Number: UPI-2405-B
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
K-Member, Road Race, Tubular, Steel, Red Powdercoated, Chevy, Pontiac, Kit
Part Number: UPI-2407-R
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Weight Jacks for UMI K-Members, Black
Part Number: UPI-2411-B
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
K-Member, Tubular, Steel, Black Powdercoated, Chevy, Pontiac, Kit
Part Number: UPI-2403-B
Estimated Ship Date: Apr 16, 2026 if ordered today
Estimated Ship Date: Apr 16, 2026 if ordered today
Tubular K-member for LSX Engines, Coil Overs
Part Number: UPI-2404-B
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026 if ordered today
Estimated Ship Date: Apr 16, 2026 if ordered today
2401 – 1982-1992 GM F-Body K-Member
Part Number: UPI-2401MA-B
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026 if ordered today
Estimated Ship Date: Apr 16, 2026 if ordered today
82-'92 GM F-Body Tunnel Mounted Torque Arm Mount – Fits 700R4 & T5 Transmissions, Red
Part Number: UPI-2216AS-R
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026 if ordered today
Estimated Ship Date: Apr 16, 2026 if ordered today
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