JE Pistons 213683 Dome Set of 8 Pistons

JE Pistons 213683 JE Pistons; Dome; .990 wrist pin; Set of 8 Pistons; Recommended RingSet: J10008-4350-5

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

Features:

• 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

Specifications:

• CID: 493
• Block Height: 10.699
• Comp Height: 1.858
• Rod: 6.766
• Comp Ratio @ 80cc: 13.7:1
• Oversize: 0.03
• Gram Weight: 614
• Stroke: 4.15
• Bore: 4.35
• Comp Ratio @ 73cc: 15:1
• Comp Ratio @ 90cc: 12.3:1
• Dome Volume: 11

Fitments:

• Chrysler 440 Big Block (1966-1979)