3946074 L88 ZL1 LS6 GM Aluminum Heads
1969 L88 or ZL1 Corvette / 1971 LS6 Corvette GM Aluminum Heads
1969 L88 or ZL1 Corvette / 1971 LS6 Corvette GM Aluminum Heads Part # 3946074 Dated 1-31-74 These are over the counter replacement GM Winters heads with part numbers 3946074, they are dated 1974, and are replacement heads for either a 1969 Corvette with an L88 or ZL1 engine as well as a 1971 Corvette with an LS6 engine. These heads have had some repairs already.
- Part Category
- Engines & Compnents
- Part Sub Category
- Cylinder Heads & Parts