3946074 Aluminum Heads 4/69 L-88 ZL-1
This is a pair of 3946074 aluminum heads for a big block Chevy engine. They were used on the 69 L88 and ZL1 engines as well as on the 71 LS6 Corvette. These heads are a matched set, dated 4/1/69 and 4/14/69. They are in very good condition and are complete with valves, springs, retainers, studs, and guide plates. The intake ports have been deburred at the ends and the exhaust ports are ported but not hogged out. One rocker stud boss broke at one point and was repaired. The heads have been used since the repair with no issues. Very hard to find dates. $2400
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