8 STANDARD SIZE Pistons with Wrist Pins & Rings 1959 Pontiac 389 V8 Hydra-Matic

Up for sale is a NEW Full Set of 8 Pistons with Wrist Pins and Cast Iron Piston Rings. These are STANDARD SIZE pistons for the original 4-1/16 inch bore diameter.‚ Correct OE Factory duplicate flat head pistons, correct for engines backed by the Hydra-Matic transmission.‚ These will fit the following automobiles:

1959 Pontiac 389ci V8 engine **when equipped with Hydra-Matic Transmission**

Standard Bore Size:‚ 4.0625 inches

Piston Type:‚ Aluminum

Compression Height: 1-23/32 inches

Overall Length: 3-7/8 inches

Control #:‚ PST 2085ASTD & RNG 7755CSTD