BOLT 5/16″ UNF x 4 3/8″ LONG – ENGINE MOUNT BRACKET TO GEARBOX OR HYDRO S/FRAME

There are two of these bolts on hydrolastic front subframe towers to fix in place on to the bulkhead.

For the locktab, see 21A1470.

For dry suspension tower bolts for Pre 1976 cars, see 21A90.

This bolt also holds the lower radiator bracket to the alloy casting on the gearbox, when a 2 piece cowling is used, for cars Pre 1974.

5/16″ UNF bolt 4 3/8″ long.