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JE Pistons 257962 Piston Set, 2618, Flat Top, 4.560 Bore, 1.245 Cd, 0.990 Pin, Set Of 8.

Manufacturer

Picture for manufacturer JE Pistons

Part Number

257962
9 reviews
Sale Price

$1,076.99

Estimated ship date Sunday, November 08

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Product Details
JE Pistons
Flat Top
Oil Rail Support is Included
Set of 8 Pistons
Recommended RingSet: J100S8-4560-5

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.

Products specifications

Block Height

9.78

Bore (in)

4.560 in.

Bore (mm)

115.824mm

CID

522

Comp Height

1.245

Comp Ratio @ 110cc

9.7:1

Comp Ratio @ 118cc

9.2:1

Comp Ratio @ 124cc

8.8:1

Compression Distance (in)

1.245 in.

Dome Volume

-3

Gram Weight

634

Notes

Oil rail support included.

Oversize

0.09

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

6.535

Stroke

4

Wrist Pin Style

Press-fit or floating

Ringset Included

No

Out of Stock Message

Call for Availability

Category Hierarchy

Pistons>Piston Kits

Piston Head Type

Flat

Piston Avg Wt

634

Product Market

Domestic

Industry

Automotive

Compression Height

1.245

Oil Ring Thickness

0.218

Second Compression Ring Thickness

0.064

Piston Pin Outside Diameter

0.990

Cylinder Head

OPEN CHAMBER

Add-On

990-2930-18-51S

Add-On

990-042-CS

Piston Pin Length

2.930

Piston Volume

-3

Make

Chevrolet

Piston Pin Wall Thickness

0.180

Add-On

J100S8-4560-5

Bore Diameter

4.560

Engine

BIG BLOCK CHEVY

Forging Type

Round

Piston Pin Material

5115

Piston Material

2618

Top Compression Ring Thickness

0.064

Piston Quantity

8

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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Great price and fast shipping. Good experience!

Very fast shipping, the product should arrive today acording to UPS, and I order it 2 days ago. The customer service is also great.<br><br>Thanks again,

The shipping was fast and the customer service was great. I accidentally hit submit twice, and they promptly cancelled my accidental order. If you have any problems, just call!

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Prompt order processing and shipping, the item I received came in good condition and I am eager to get it installed on my car. Over the phone customer support was prompt and polite, I would order from them again.

The magnaflow kit that I ordered was about $100 cheaper than any other site I could find. Shipping was fast, and relatively cheap too.

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