1963-1972 C10 K5 Blazer Jimmy Frame C-NotchThis notch will allow for an extra 3” of clearance when dropping the rear of your truck with a lowering springs. .  Included:

C10 & K5 Blazer Lowering Flip Kit - 5" Rear Drop Kit  Our flip kit is USA made laser cut .375 93/8) Steel, strongest flip on the market will not bend or break under load! This kit includes a pair...

1962-1972 Chevy C10 3/4 Lowering Drop Kit       Included:     3" Front Lowering Springs     4" Rear Lowering Springs (With Brand NEW Spring Retainers) Vehicles: