UMI Performance Coilover Kits (A225-450R) for a 78-85 LeSabre, 91-95 Roadmaster, 70-81 Camaro, 94-96 Impala SS, 78-96 Caprice, 77-81 Catalina, 70-81 Firebird and 77-81 Bonneville. UMI Performance 70-81 F-Body 78-96 B-Body Viking Front Coil Over Kit Double Ad- Bearing
NOTES: UMI Performance 70-81 F-Body 78-96 B-Body Viking Front Coil Over Kit Double Ad- Bearing (PN: A225-450R)
Front Spring Rate Options:
250lb- 11†tall springs for drag race only. Serious lightening required.
350lb- Small block cruise or drag race with lightening required.
450lb- Small block cruise, big block drag race.
550lb- Small block handling, all big blocks except drag. (Allows up to 2″ lowering)
650lb- Small block and big block handling, autocross. (Allows up to 2″ lowering)