Chevy LS2 4.000" 403ci Forged Rotating Assembly Kit [4.005] Speedmaster cast iron brake calipers

Speedmaster cast iron brake calipers are designed for 13" corvette conversion kits made by PCE

We recommend using our Speedmaster LSD or Full Spool units

as well as 1/3 smaller

Nitrous/injector bosses

Couple this Hi-Ram intake with the high flowing LS1 style cylinder heads has outstanding potential for naturally aspirated and forced induction applications

Chevy LS2 4.000" 403ci Forged Rotating Assembly Kit [4.005] Speedmaster cast iron brake calipersSpeedmaster Chevy LS2 rotating assembly featuring a precision ground forged 4340 steel crankshaft, 4340 chromoly H beam connecting rods, and forged flat top pistons matched to your bore size.