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                Manufacturer: JE Pistons

                JE Pistons 258228 - Domestic Open Chamber Dome Piston Set

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                $1,024.99
                JE Pistons Dome Open Chamber Oil Rail Support is Included Made to Order Set of 8 Pistons Recommended RingSet: J10008-4280-5
                SKU: JEP-258228
                Availability: Out of Stock - on backorder and will be dispatched once in stock.
                Fitment:
                Engine Specific - See Fitment Noteseditedit...
                Fitment Notes:
                Fits 1966-1969 Chevrolet 427 Big Block

                For over 60 years, JE Pistons has been the industry leader in forged racing pistons for Chevy, Ford, Mopar and Buick engines.

                *Application Specific Forgings for an Optimized, Uniform Crown Thickness
                *Contact Reduction Groove to Minimize Frictional Drag
                *Accumulator Groove for Increased Top Ring Stability and Sealing
                *CNC-Machined Side Relief with Lower Support Band for Additional Skirt Strength
                *Honed Pin Bores, Double Pressure Fed Pin Oilers and Wire Locks Included

                JE Pistons are sold as matched sets.

                For over 60 years, JE Pistons has been the industry leader in forged racing pistons for Chevy, Ford, Mopar and Buick engines.

                *Application Specific Forgings for an Optimized, Uniform Crown Thickness
                *Contact Reduction Groove to Minimize Frictional Drag
                *Accumulator Groove for Increased Top Ring Stability and Sealing
                *CNC-Machined Side Relief with Lower Support Band for Additional Skirt Strength
                *Honed Pin Bores, Double Pressure Fed Pin Oilers and Wire Locks Included

                JE Pistons are sold as matched sets.

                Products specifications
                Block Height 9.78
                Fitment Engine Specific
                Bore 4.28
                CID 460
                Comp Height 1.245
                Comp Ratio @ 110cc 13.9:1
                Comp Ratio @ 118cc 12.6:1
                Comp Ratio @ 124cc 11.8:1
                Dome Volume 46
                Gram Weight CALL
                Oversize 0.03
                Rod 6.535
                Stroke 4
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