UMI Performance · New
UMI Performance 75-81 GM F-Body Lower A-arm Hardware Kit Front
MPN 1003 · Store SKU umi1003
Supplier stock checked 11/7/2026, 6:14:02 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
UMI’s new mounting hardware includes zinc plated high grade bolts, washers and Ny-lock nuts. UMI’s P/N 1003 kit works on the 1975-1981 Camaro/Firebird front lower a-arms and 1999-2004 Ford Mustang rear lower control arms. Note: 1970-1974 Camaro and Firebird use ½” standard hardware while 1975-1981 use 14mm metric a-arm hardware. UMI suggests checking your vehicles current hardware size before ordering to confirm. P/N 1003 includes four 10.9 grade 14mm bolts with Ny-lock nuts and washers. Fits: 1975-1981 Camaro and Firebird front lower a-arms. 1999-2004 Ford Mustang rear lower control arms. 1003 - 1999-2004 Ford Mustang Rear Control Arm Mounting Hardware
Manufacturer fitment & guides
Check 1003 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y
