Lingenfelter CNC LS1/LS6 Ported Cylinder Heads

21st Century Muscle Cars offers a wide range of CNC ported cylinder heads for General Motors and Dodge Viper applications from Lingenfelter Performance Engineering. With over 25 years experience in porting, polishing and assembly of cylinder heads Lingenfelter can offer you the best product at a reasonable cost.

Options:
Core Charge for LS1/LS6 cylinder heads - refundable (+$300/$600.00)
   
Paper roll - Sand roll chambers & runners (+$300.00)
  

Springs - High lift single valve spring kit (+$175.00)

Springs - High lift dual valve spring kit (+$250.00)
   
Valve Size - 2.02 - 1.57 Stainless steel one piece valves (+$175.00)