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Platinum Series Pistons - 4.375 -4 FT


Platinum Series Pistons - 4.375 -4 FT
Item Number: 4020
$699.95
In Stock
Quantity 



Detailed Description

These pistons are a 4.375" (.055 over) bore flat top piston which will work in a 440 block with a stock 3.75" stroke and factory length 6.76" rod. All our platinum pistons use 1/16, 1/16, 3/16 ring pack for less frictional loss, and weight saving, full floating .990 pin size. Our table below lists detailed compression ratios:
Bore Size: Dish (-) or  Dome (+) CC's Compression Height: Distance Below Deck: 65CC 72CC 75CC 78CC 84CC 86CC 88CC Part#:
4.375 (.055 over) -4 (FT) 2.067" -.018" 12.05 11.19 10.87 10.56 10.00 9.83 9.66 4020