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Part number: 218588
Product Details
JE Pistons 218588 Pistons
Products specifications
Block Height 9.78
Bore 4.56
CID 555
Comp Height 1.12
Comp Ratio @ 82cc 16.5:1
Comp Ratio @ 87cc 15.5:1
Comp Ratio @ 97cc 13.9:1
Dome Volume 20
Gram Weight 581
Oversize 0.094
Rod 6.535
Stroke 4.25
JE Pistons
18deg Dome
For Big Chief/Duke/Victor Head
Oil Rail Support is Included
Set of 8 Pistons
Recommended RingSet: J20008-4560-5

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.

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