Enginetech P1540(8)040 is a cast .040" oversized piston set for 1968-1973 Chevy, GMC, Pontiac V8 engines, sold as a complete set of 8.
- Cast construction to match OE requirements
- Flat top
- Compression height 1.655 in
- Includes wrist pin and pin clips where required
| Part Number | P1540(8)040 |
| Material | Cast |
| Size | .040" Oversized |
| Standard Bore | 3.875 in |
| Compression Height | 1.655 in |
| Head Configuration | Flat top |
| Sold As | Set of 8 |
| Companion Rings | R38858 |
Fits: 1968-1973 Chevy, GMC, Pontiac models including Chevrolet Bel Air, Chevrolet Biscayne, Chevrolet Blazer, Chevrolet Brookwood, Chevrolet C10 Pickup, Chevrolet C10 Suburban, Chevrolet C20 Pickup, Chevrolet C20 Suburban and more. Verify your engine and finished bore before ordering.
Recommended matching Enginetech piston rings: R38858.
Enginetech pistons are manufactured with state-of-the-art materials to match OE requirements, with skirt coatings, anodized heads, and NI-Resist inserts used as required. Every piston includes the wrist pin and pin clips where required. Pistons are sold by bore size - standard for unmachined bores, with oversizes for blocks that have been bored and honed - so verify your finished bore diameter with a precision gauge before ordering, and always replace pistons and rings together during a rebuild. Enginetech has supplied engine rebuild components since 1983.
WARNING: This product can expose you to chemicals including lead and nickel, which are known to the State of California to cause cancer, birth defects, or other reproductive harm.
