IPD's signature performance product was their famous "Big Bore" 2130 kit for the Volvo B20 engines. For a couple decades this overbore kit helped countless Volvo nuts get more power out of their pushrod powered Volvo. Several years ago though the supply of the specially designed head gasket and pistons fully dried up. We are very pleased to reintroduce these signature kits! We worked directly with Mahle/Victor Reinz to have these pistons and head gaskets manufactured again. This kit is for the 1974-75 B20 with 24mm wristpins. These are most commonly identified by the 8 bolt flywheel attachment to the crankshaft. IPD's big bore kit will add some needed low end grunt to your B20. Pair it up with one of our cam kits to breath new life into your Volvo's heart.
Kit includes set of 4x 92mm Mahle cast piston with rings, wristpins, circlips and big bore head gasket.