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Price: $1195.00
Pair of Corvair 140 HP big valve Heads # 3878570 with Stainless steel exhaust tubes, extra head support boss, all NEW USA made valves, staked seats like Bill Thomas of Yenko fame did.Heads bead blasted clean and fresh valve job with hand lapped valves to seats. NEW Norris spring set with proper shims so they are 115 lbs. closed.Chambers and exhaust flowed. Crower spring keepers. Heads have the big 3/8 top cover holes for either A/C or a smog pump. These are the most desirable and rarest of the 140 HP heads and now have all the right stuff. My Reference TT. Shipping is 40.00 lower 48 only. Fresh head gasket seating area with .070 out of chambers and .100 off fins.