Originally Posted by m2cracing

M2C Racing is pleased to announce the release of our Aluminum "B"block.
(front/rear block)
part no. m2c 6601
made with 7075 T6 aircraft aluminum and anodized black.
this block is designed to use your existing inserts and is a good replacement for the plastic model.
We also have a kit that replaces the rear plastic hinge pin support blocks
and has the B block included
part no. m2c 6600