Individual Cast Piston 86-93 Chevrolet GMC Trucks 173ci V6

Badger P428 Cast Piston

Sold Individually

Applications

1982-1984 Buick Car 173ci V6

Chevrolet engine

High output

Engine vin code 'Z'

1981-1989 Chevrolet Car 173ci V6

High output

Use with cast iron cylinder heads

Engine vin code '1', 'S', 'Z'

1986-1993 Chevrolet Truck 173ci V6

Engine vin code 'B', 'R'

1986-1993 GMC Truck 173ci V6

Engine vin code 'B', 'R'

1982-1984 Oldsmobile Car 173ci V6

Chevrolet engine

High output

Use with cast iron cylinder heads

Engine vin code 'Z'

1981-1989 Pontiac Car 173ci V6

Chevrolet engine

High output

Use with cast iron cylinder heads

Engine vin code '1', 'L', 'S', 'Z'

Nominal bore 89.00mm 3.5039"

Compression ratio 8.50

Compression height 1.605"

Pin Diameter 0.9054"

Ring groove widths - 1 ring 1.50mm, 1 ring 2.00mm, 1 ring 4.76mm

If you are still unsure whether or not this is the correct part for your vehicle, please contact us with your VIN number for confirmation.