Description
Wiseco ProTru Forged Piston Flat Top 4.040" Bore 3.750" Stroke 6.000" Rod Chevy 350 Gauge Cup 1969 1993 Chevrolet Blazer WEI7155 1969 1993 Chevrolet Blazer If you go off road and need to protect your vehicle from rock chips and debris 040 in Bore and include a set of Spiro locks