RD527 1 inch lowering block kit, RD528 1 1/2 Inch or RD529 2 inch lowering block kit.
Blocks sandwiched between the Leaf Spring and Spring Saddles so as to lower the vehicle by the same amount as the thickness of the block. Kit includes (4) extended thread ‘U’ Bolts, 2) Blocks with spacer washers and (8) 7/16 UNF Nylocs.
These are suited to Ford Escort/ Capri diffs, u bolts are 190mm total length and 64mm ID