Chevy LS2 4.005" Bore 1.115" .927" Flat Top Forged Pistons Speedmaster rear-end assemblies are the

Speedmaster rear-end assemblies are the ultimate solution

although slightly taller

with a pleasing finish that will complement any engine

Speedmaster flexplates will withstand the extreme power and rpm of today's engines

and they may be reduced to fit if you decide to narrow your rear-end later on

Chevy LS2 4.005" Bore 1.115" .927" Flat Top Forged Pistons Speedmaster rear-end assemblies are theSpeedmaster Forged pistons are made from 4032 aluminum alloy for quieter operation and reduced piston to wall clearance. Up to 20% lighter than traditional forged pistons that eliminate harmful stress concentrations for superior strength. Specifically designed for naturally aspirated or moderate nitrous applications.