JE Pistons

258219

JE Pistons (258219) Piston for Big Block Chevy, Set of 8

EAN: 0987654258219

UPC: 987654258219

Forged

1966-1969 > Chevrolet > All Models > V8 7.0L > 427 BIG BLOCK; BASE
1970-2000 > Chevrolet > All Models > V8 7.4L > 454 BIG BLOCK; BASE
1985-2010 > Chevrolet > All Models > V8 8.2L > 502 BIG BLOCK; BASE
** NOTE : PRODUCT IMAGE MAY NOT BE VEHICLE SPECIFIC

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 Dome; Open Chamber; Oil Rail Support is Included; Set of 8 Pistons; Recommended Ring Set: J10008-4560-5 Comp Height: 1.12 Comp Ratio @ 124cc: 13:1 Comp Ratio @ 110cc: 15.1:1 Comp Ratio @ 118cc: 13.8:1 Block Height: 9.78 Rod: 6.535 Bore: 4.56 CID: 555 Gram Weight: 583 Oversize: 0.094 Dome Volume: 40 Stroke: 4.25

1991 Ford F150 Light Smoke Metallic MC/M6597 Paint: Gallon (128 oz.)
PLATINUM DRIVELINE CLUTCH KIT 6-072
Mix me 4217