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Part number: 257974
Product Details
JE Pistons 257974 in our Pistons Deptartment
Products specifications
Block Height 9.78
Bore 4.31
Bore (in) 4.310 in.
Bore (mm) 109.474mm
CID 496
Comp Height 1.52
Comp Ratio @ 110cc 9.2:1
Comp Ratio @ 118cc 7.9:1
Comp Ratio @ 124cc 7.6:1
Compression Distance (in) 1.520 in.
Dome Volume -3
Gram Weight 611
Oversize 0.06
Pin Diameter (in) 0.990 in.
Piston Head Volume (cc) +3.00cc
Piston Material Forged aluminum
Piston Ring Thickness 1/16 in. x 1/16 in. x 3/16 in.
Piston Style Flat top, with single valve relief
Quantity Sold individually.
Rod 6.135
Stroke 4.25
Wrist Pin Style Press-fit or floating
JE Pistons
Flat Top
Set of 8 Pistons
Recommended RingSet: J100F8-4310-5

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.

Reviews
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A
Cheapest priced ARP head studs on the internet. A++ I will definitely do more business with Autoplicity.
C
Great prices on most things. Ordered on a sunday and they processed and shipped the order the next day.
T
Processed and shipped fast. I was a little upset with them shipping my Eibach springs in the Eibach box, and not repackaging it. Everyone could see the box, and knew what was in it. But this will not stop me from ordering again.
E
Found what I needed at an unbeatable price, easy purchase! No issues
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