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Part number: 258282
Product Details
JE Pistons 258282 Pistons
Products specifications
Block Height 9.78
Bore 4.28
Bore (in) 4.280 in.
Bore (mm) 108.712mm
CID 460
Comp Height 1.645
Comp Ratio @ 110cc 14:1
Comp Ratio @ 118cc 12.7:1
Comp Ratio @ 124cc 11.9:1
Compression Distance (in) 1.645 in.
Dome Volume 47
Gram Weight 674
Oversize 0.03
Pin Diameter (in) 0.990 in.
Piston Head Volume (cc) -47.00cc
Piston Material Forged aluminum
Piston Ring Thickness 1/16 in. x 1/16 in. x 3/16 in.
Piston Style Dome, with two valve reliefs
Quantity Sold individually.
Rod 6.135
Stroke 4
Wrist Pin Style Press-fit or floating
JE Pistons
Dome
Open Chamber
Set of 8 Pistons
Recommended RingSet: J10008-4280-5

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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E
It is nice to make deal with. Good price and fast shipping.
R


Borgeson 000940

I found Autoplicity during a price search on the Borgeson steering shaft for my truck. I had never heard of them, and was a bit skepticle. But after doing some research, found that Autoplicity has a good reputation on a Jeep forum I visit.

I decided to order, and I am impresed. Extremely fast shipping, I placed my order on Saturday, and its now Monday before noon. I am holding the new part!
C
Overall great experience, I ordered on Sunday and got the package on Wednesday!!!
W
Great products and great pricing.  Fast shipping.  Couldn't ask for anything more.  A++++++ merchant.  Hope to do business with again.
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