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Chevy Big Block Open Chamber Dome Piston Kit (includes wrist pin
These big block pistons are an excellent choice for drag race applications. Compression Height figured using 9.780 block height with zero deck clearance. Dome pistons listed will not work with Edelbrock head #6045, 6040, 6055, pistons for these heads are available as special order. Precision CNC machined ring grooves accept 1/16, 1/16, 3/16 rings. Bore: 4.310 Stroke: 4.000 Rod: 6.385 Deck: 9.780
Pin #990-2930-15-51S (150g)
Double spiro locks (#990-042-CS)
Double pin oilers
Price per piston.