Pontiac Big Chief aluminum cylinder heads. GM # 10093386. Titanium valves. 2.400 x 6.700 x .341 Intake, 1.850 x 6.550 x .341 Exhaust. Titanium retainers. Push rods = 10.600 intake, 9.800 exhaust. Jesel 1.7 ratio rockers on Int & Exh. Aluminum Valve covers have spring oiler tubing. Head chamber size = 76cc. Drilled and tapped for water fittings. Comes with sheet metal intake.
All for $2750. Photos available on request. Call Gary or Jeff at 724-482-4733.
Edited by Fast Orange, 07 December 2017 - 10:59 AM.