4AGE 20v Head Package
4AGE 20v CNC ported head suitable for any competition use and high rpm engines. If you choose Silvertop head, we can port to match Blacktop intake manifold if requested. Upgrade options available.
Kelford 194 series camshafts
Toda or Kelford Uprated Valve Springs
Viton/Supertech valve seals
Free Blacktop Teflon intake gasket
Free Works Engineering exhaust cam gear
Cam clearance fit to match specs
*made to order only. May take up to 4-5 weeks depending on stock availability.