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                Manufacturer: JE Pistons

                JE Pistons 243330 - Domestic Open Chamber Gas Ported Dome Piston Set

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                $1,199.99
                JE Pistons Dome Gas Ported Open Chamber Oil Rail Support is Included Set of 8 Pistons Recommended RingSet: J77008-4560-5
                SKU: JEP-243330
                Availability: Out of Stock - on backorder and will be dispatched once in stock.
                Fitment:
                Engine Specific - See Fitment Noteseditedit...
                Fitment Notes:
                Fits 1985-2010 Chevrolet 502 Big Block, 8.2L, V8

                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 4.56
                CID 555
                Comp Height 1.12
                Comp Ratio @ 110cc 16:1
                Comp Ratio @ 118cc 14.6:1
                Comp Ratio @ 124cc 13.7:1
                Dome Volume 46
                Gram Weight 574
                Oversize 0.094
                Rod 6.535
                Stroke 4.25
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