Enginetech P5049(8)030 Cast .030" Oversized Piston Set for 1959-1966 Pontiac Grand Prix Bonneville Catalina GTO Star Chief - Set of 8

Enginetech P5049(8)030 is a cast .030" oversized piston set for 1959-1966 Pontiac V8 engines, sold as a complete set of 8.

• Cast construction to match OE requirements
• Flat top
• Compression height 1.700 in
• Includes wrist pin and pin clips where required

Fits: 1959-1966 Pontiac models including Pontiac Grand Prix, Pontiac Bonneville, Pontiac Catalina, Pontiac GTO, Pontiac Star Chief, Pontiac Tempest, Pontiac Ventura. Verify your engine and finished bore before ordering.

Recommended matching Enginetech piston rings: R40638.

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.