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JE Pistons 182007 Forged Dome Piston Set Bore Alloy - 4.060 2618 8-Cylinder

Part of: JE Pistons Forged Dome Piston Set Bore

Other options in this family: JE Pistons 353906 JE Pistons 186235 JE Pistons 359152 JE Pistons 361278 JE Pistons 182027

Manufacturer

Picture for manufacturer JE Pistons

Part Number

182007
7 reviews
Sale Price

$1,076.99

Estimated ship date Sunday, November 15

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Product Details

The JE Pistons 182007 is a premium forged piston set engineered for high-performance V8 applications requiring a 4.060-inch bore diameter. Constructed from aerospace-grade 2618 aluminum alloy, these pistons deliver exceptional strength and thermal stability under extreme racing conditions. The 23-degree dome design increases compression ratio for enhanced power output, while the 0.927-inch pin diameter and 1.125-inch compression distance provide robust construction for demanding builds.

Key Features:

  • Application-specific forgings with optimized, uniform crown thickness for consistent performance
  • Contact reduction groove minimizes frictional drag and improves efficiency
  • Accumulator groove enhances top ring stability and sealing integrity
  • CNC-machined side relief with lower support band for additional skirt strength and durability
  • Honed pin bores ensure precise piston pin fit and alignment
  • Double pressure-fed pin oilers provide superior lubrication
  • Wire locks included for secure piston pin retention
  • Oil rail support included for enhanced ring seal and longevity

JE Pistons are precision-matched and sold as complete sets of 8 pistons. For optimal performance, use with recommended ring set J10008-4060-5. Backed by over 60 years of racing piston innovation, JE Pistons continues to be the trusted choice for Chevy, Ford, Mopar, and Buick engine builders demanding maximum reliability and power.

Products specifications

Block Height

9

Bore

4.055

Bore (in)

4.060 in.

Bore (mm)

103.124mm

CID

388

Comp Height

1.125

Comp Ratio @ 58CC

14.8:1

Comp Ratio @ 64cc

13.5:1

Comp Ratio @ 76CC

11.5:1

Compression Distance (in)

1.125 in.

Dome Volume

9.5

Gram Weight

432

Notes

Oil rail support included.

Pin Diameter (in)

0.927 in.

Piston Head Volume (cc)

-9.50cc

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

Stroke

3.75

Wrist Pin Style

Press-fit or floating

Cylinder Head

CHEVROLET 23 DEG 20/30

Piston Pin Outside Diameter

0.927

Bore Diameter

4.060

Piston Pin Length

2.750

Compression Height

1.125

Out of Stock Message

Call for Availability

Ringset Included

No

Piston Material

2618

Piston Avg Wt

439

Oil Ring Thickness

0.218

Product Market

Domestic

Make

Chevrolet

Add-On

927-2750-15-51S

Forging Type

Round

Top Compression Ring Thickness

0.064

Industry

Automotive

Piston Head Type

Dome

Category Hierarchy

Pistons>Piston Kits

Piston Volume

11.3

Piston Pin Material

5115

Add-On

927-042-CS

Second Compression Ring Thickness

0.064

Engine

SMALL BLOCK CHEVROLET

Add-On

J10008-4060-5

Piston Pin Wall Thickness

0.150

Piston Quantity

8

Prop 65

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

Wrist Pin Outer Diameter

0.927

The woman on the phone was able to give me shipping dates which were very helpful.

easy to order. send quick

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Excellent prices. Would have been nice to get free shipping with at least a 50.00 order. Would rather pay a little more for parts than 15.00 for shipping.

No comment so far.

Excellent e-merchant. Awesome service, great products and super low prices !!!

good job guys

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