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JE Pistons 258288 Piston Set, 2618, Dome, 4.310 Bore, 1.765 Cd, 0.990 Pin, Set Of 8.

Manufacturer

Picture for manufacturer JE Pistons

Part Number

258288
5 reviews
Sale Price

$1,076.99

Estimated ship date Saturday, November 07

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Product Details
JE Pistons
Dome
Open Chamber
Set of 8 Pistons
Recommended RingSet: J10008-4310-5

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.

Products specifications

Block Height

9.78

Bore

4.305

Bore (in)

4.310 in.

Bore (mm)

109.474mm

CID

439

Comp Height

1.765

Comp Ratio @ 110cc

14.3:1

Comp Ratio @ 118cc

12.9:1

Comp Ratio @ 124cc

12.1:1

Compression Distance (in)

1.765 in.

Dome Volume

52

Gram Weight

641

Pin Diameter (in)

0.990 in.

Piston Head Volume (cc)

-52.00cc

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

3.76

Wrist Pin Style

Press-fit or floating

Piston Head Type

Dome

Industry

Automotive

Bore Diameter

4.310

Oil Ring Thickness

0.188

Add-On

990-042-CS

Engine

BIG BLOCK CHEVY

Piston Pin Length

2.930

Forging Type

Round

Top Compression Ring Thickness

0.064

Ringset Included

No

Piston Material

2618

Out of Stock Message

Call for Availability

Piston Pin Outside Diameter

0.990

Piston Volume

52

Piston Avg Wt

690

Category Hierarchy

Pistons>Piston Kits

Piston Pin Material

5115

Add-On

J10008-4310-5

Product Market

Domestic

Cylinder Head

OPEN CHAMBER

Second Compression Ring Thickness

0.064

Make

Chevrolet

Compression Height

1.765

Add-On

990-2930-15-51S

Piston Pin Wall Thickness

0.150

Prop 65

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

Piston Quantity

8

A+shipping was quick, communications were quick

easy, quick, direct!

Best prices online! Ordered a JBA performance exhaust and Airaid intake system for my 06 F-150. Was hesitant at first because I never heard of them but ordering was a breeze and saved me over $100 total for two items compared to anywhere else. Had package at my door in about 24 hours and even selected normal UPS ground shipping. Very satisfied and will definitely return!

Autoplicity was plenty cheaper than competitors for the springs I needed. I was shopping around and left the website after beginning a transaction and they sent me a coupon for 25% off shipping if I would return and purchase from them, which was cool. Unfortunately the coupon code didn't change the price and I didn't receive 25% off, but it was still cheaper than others.

ordered fuel cans, marked as shipped next day! quick shipping great prices! cant go wrong, will be ordering from them again!

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