Pontiac 421

Pontiac 421

REQUIRED FIELD: Choose Cyl Bore Size First Show all REQUIRED FIELD: Choose Cyl Bore Size First
Piston Top Aprox. Comp. Ratio Show all Piston Top Aprox. Comp. Ratio
Crankshaft Stroke Show all Crankshaft Stroke
Piston Pin Diameter Show all Piston Pin Diameter
Connecting Rod Length Show all Connecting Rod Length
Compression Height Show all Compression Height
Ring Groove Width Show all Ring Groove Width
6114-4150 421 Pontiac Early and Late FX Series -14cc Dish Top Pontiac Early and Late Forged Piston Set 4.150 inch bore COMP HEIGHT: 1.585 6114-4150 421 Pontiac Early and Late FX Series -14cc Dish Top Pontiac Early and Late Forged Piston Set 4.150 inch bore COMP HEIGHT: 1.585
from $669.95
from $669.95
433 Pontiac Early and Late, FX, Comp Height: 1.585, -14cc Dish Top, PIN: .98", Full-Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 4.000", ROD: 6.625, Approx Comp Ratio: 62cc-11.45, 87cc-9.08, 124cc-7.04
Choose Options
6112-4150 421 Pontiac Early and Late FX Series -7cc Flat Top Pontiac Early and Late Forged Piston Set 4.150 inch bore COMP HEIGHT: 1.585 6112-4150 421 Pontiac Early and Late FX Series -7cc Flat Top Pontiac Early and Late Forged Piston Set 4.150 inch bore COMP HEIGHT: 1.585
from $669.95
from $669.95
433 Pontiac Early and Late, FX, Comp Height: 1.585, -7cc Flat Top , PIN: .98", Full-Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 4.000", ROD: 6.625, Approx Comp Ratio: 62cc-12.39, 87cc-9.62, 124cc-7.35
Choose Options
6114-4160 421 Pontiac Early and Late FX Series -14cc Dish Top Pontiac Early and Late Forged Piston Set 4.160 inch bore COMP HEIGHT: 1.585 6114-4160 421 Pontiac Early and Late FX Series -14cc Dish Top Pontiac Early and Late Forged Piston Set 4.160 inch bore COMP HEIGHT: 1.585
from $669.95
from $669.95
435 Pontiac Early and Late, FX, Comp Height: 1.585, -14cc Dish Top, PIN: .98", Full-Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 4.000", ROD: 6.625, Approx Comp Ratio: 62cc-11.5, 87cc-9.1, 124cc-7.07
Choose Options
6112-4180 421 Pontiac Early and Late FX Series -7cc Flat Top Pontiac Early and Late Forged Piston Set 4.180 inch bore COMP HEIGHT: 1.585 6112-4180 421 Pontiac Early and Late FX Series -7cc Flat Top Pontiac Early and Late Forged Piston Set 4.180 inch bore COMP HEIGHT: 1.585
from $669.95
from $669.95
439 Pontiac Early and Late, FX, Comp Height: 1.585, -7cc Flat Top , PIN: .98", Full-Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 4.000", ROD: 6.625, Approx Comp Ratio: 62cc-12.53, 87cc-9.74, 124cc-7.43
Choose Options
6114-4180 421 Pontiac Early and Late FX Series -14cc Dish Top Pontiac Early and Late Forged Piston Set 4.180 inch bore COMP HEIGHT: 1.585 6114-4180 421 Pontiac Early and Late FX Series -14cc Dish Top Pontiac Early and Late Forged Piston Set 4.180 inch bore COMP HEIGHT: 1.585
from $669.95
from $669.95
439 Pontiac Early and Late, FX, Comp Height: 1.585, -14cc Dish Top, PIN: .98", Full-Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 4.000", ROD: 6.625, Approx Comp Ratio: 62cc-11.57, 87cc-9.18, 124cc-7.12
Choose Options
6114-4125 421 Pontiac Early and Late FX Series -14cc Dish Top Pontiac Early and Late Forged Piston Set 4.125 inch bore COMP HEIGHT: 1.585 6114-4125 421 Pontiac Early and Late FX Series -14cc Dish Top Pontiac Early and Late Forged Piston Set 4.125 inch bore COMP HEIGHT: 1.585
from $669.95
from $669.95
428 Pontiac Early and Late, FX, Comp Height: 1.585, -14cc Dish Top, PIN: .98", Full-Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 4.000", ROD: 6.625, Approx Comp Ratio: 62cc-11.35, 87cc-8.99, 124cc-6.97
Choose Options
6114-4120 421 Pontiac Early and Late FX Series -14cc Dish Top Pontiac Early and Late Forged Piston Set 4.120 inch bore COMP HEIGHT: 1.585 6114-4120 421 Pontiac Early and Late FX Series -14cc Dish Top Pontiac Early and Late Forged Piston Set 4.120 inch bore COMP HEIGHT: 1.585
from $669.95
from $669.95
427 Pontiac Early and Late, FX, Comp Height: 1.585, -14cc Dish Top, PIN: .98", Full-Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 4.000", ROD: 6.625, Approx Comp Ratio: 62cc-11.32, 87cc-8.97, 124cc-6.96
Choose Options
6114-4094 421 Pontiac Early and Late FX Series -14cc Dish Top Pontiac Early and Late Forged Piston Set 4.094 inch bore COMP HEIGHT: 1.585 6114-4094 421 Pontiac Early and Late FX Series -14cc Dish Top Pontiac Early and Late Forged Piston Set 4.094 inch bore COMP HEIGHT: 1.585
from $669.95
from $669.95
421 Pontiac Early and Late, FX, Comp Height: 1.585, -14cc Dish Top, PIN: .98", Full-Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 4.000", ROD: 6.625, Approx Comp Ratio: 62cc-11.2, 87cc-8.87, 124cc-6.88
Choose Options
6112-4160 421 Pontiac Early and Late FX Series -7cc Flat Top Pontiac Early and Late Forged Piston Set 4.160 inch bore COMP HEIGHT: 1.585 6112-4160 421 Pontiac Early and Late FX Series -7cc Flat Top Pontiac Early and Late Forged Piston Set 4.160 inch bore COMP HEIGHT: 1.585
from $669.95
from $669.95
435 Pontiac Early and Late, FX, Comp Height: 1.585, -7cc Flat Top , PIN: .98", Full-Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 4.000", ROD: 6.625, Approx Comp Ratio: 62cc-12.45, 87cc-9.66, 124cc-7.37
Choose Options
6112-4125 421 Pontiac Early and Late FX Series -7cc Flat Top Pontiac Early and Late Forged Piston Set 4.125 inch bore COMP HEIGHT: 1.585 6112-4125 421 Pontiac Early and Late FX Series -7cc Flat Top Pontiac Early and Late Forged Piston Set 4.125 inch bore COMP HEIGHT: 1.585
from $669.95
from $669.95
428 Pontiac Early and Late, FX, Comp Height: 1.585, -7cc Flat Top , PIN: .98", Full-Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 4.000", ROD: 6.625, Approx Comp Ratio: 62cc-12.29, 87cc-9.53, 124cc-7.27
Choose Options
6112-4094 421 Pontiac Early and Late FX Series -7cc Flat Top Pontiac Early and Late Forged Piston Set 4.094 inch bore COMP HEIGHT: 1.585 6112-4094 421 Pontiac Early and Late FX Series -7cc Flat Top Pontiac Early and Late Forged Piston Set 4.094 inch bore COMP HEIGHT: 1.585
from $669.95
from $669.95
421 Pontiac Early and Late, FX, Comp Height: 1.585, -7cc Flat Top , PIN: .98", Full-Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 4.000", ROD: 6.625, Approx Comp Ratio: 62cc-12.1, 87cc-9.41, 124cc-7.18
Choose Options
6112-4120 421 Pontiac Early and Late FX Series -7cc Flat Top Pontiac Early and Late Forged Piston Set 4.120 inch bore COMP HEIGHT: 1.585 6112-4120 421 Pontiac Early and Late FX Series -7cc Flat Top Pontiac Early and Late Forged Piston Set 4.120 inch bore COMP HEIGHT: 1.585
from $669.95
from $669.95
427 Pontiac Early and Late, FX, Comp Height: 1.585, -7cc Flat Top , PIN: .98", Full-Floating or Press Fit, Ring Groove: 1/16-1/16-3/16" , Stroke: 4.000", ROD: 6.625, Approx Comp Ratio: 62cc-12.26, 87cc-9.51, 124cc-7.26
Choose Options