My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

JE Pistons 257975 Piston Set, 2618, Flat Top, 4.500 Bore, 1.520 Cd, 0.990 Pin, Set Of 8.

Manufacturer

Picture for manufacturer JE Pistons

Part Number

257975
5 reviews
Sale Price

$1,076.99

Estimated ship date Sunday, November 15

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details
JE Pistons
Flat Top
Set of 8 Pistons
Recommended RingSet: J100F8-4500-5

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)

4.500 in.

Bore (mm)

114.300mm

CID

540

Comp Height

1.52

Comp Ratio @ 110cc

9:1

Comp Ratio @ 118cc

8.5:1

Comp Ratio @ 124cc

9.1:1

Compression Distance (in)

1.520 in.

Dome Volume

-3

Gram Weight

673

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

6.385

Stroke

4.25

Wrist Pin Style

Press-fit or floating

Piston Volume

-3

Category Hierarchy

Pistons>Piston Kits

Top Compression Ring Thickness

0.064

Piston Head Type

Flat

Piston Pin Length

2.930

Forging Type

Round

Ringset Included

No

Second Compression Ring Thickness

0.064

Industry

Automotive

Oil Ring Thickness

0.188

Piston Pin Outside Diameter

0.990

Add-On

990-2930-18-51S

Out of Stock Message

Call for Availability

Make

Chevrolet

Compression Height

1.520

Piston Pin Material

5115

Piston Avg Wt

670

Piston Material

2618

Cylinder Head

OPEN CHAMBER

Piston Pin Wall Thickness

0.180

Add-On

J100F8-4500-5

Engine

BIG BLOCK CHEVY

Product Market

Domestic

Bore Diameter

4.500

Add-On

990-042-CS

Prop 65

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

Piston Quantity

8

Cheapest priced ARP head studs on the internet. A++ I will definitely do more business with Autoplicity.

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.

Found what I needed at an unbeatable price, easy purchase! No issues

The correct product that I ordered, and easy to find through there web site.thanks

Great prices and quick shipping. Thanks!

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy