JE Pistons ::::: JE Pistons 130969 23deg Inverted Dome

JE Pistons 130969 JE Pistons; 23deg Inverted Dome; Fits 3.480 and 3.500 Stroke; Set of 8 Pistons; Recommended RingSet: J10008-4030-5

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:

• Block Height: 9
• Comp Ratio @ 64cc: 9.3:1
• Rod: 5.7
• Gram Weight: 472
• Bore: 4.03
• Comp Ratio @ 58cc: 10:1
• Comp Ratio @ 76cc: 8.3:1
• Dome Volume: -14.5
• Stroke: 3.5
• CID: 357
• Comp Height: 1.55
• Oversize: 0.03

Fitments:

• Chevrolet 305 Small Block (1977-2002)