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JE Pistons 170817 Forged Piston Set Bore Alloy Inverted Dome - 4.030 2618 8-Cylinder

Part of: JE Pistons Forged Piston Set Bore Alloy Inverted Dome

Other options in this family: JE Pistons 314438 JE Pistons 345814 JE Pistons 284780 JE Pistons 298728 JE Pistons 297051

Manufacturer

Picture for manufacturer JE Pistons

Part Number

170817
7 reviews
Sale Price

$1,076.99

Estimated ship date Sunday, November 15

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Product Details
JE Pistons
23deg Inverted Dome
Oil Rail Support is Included
Set of 8 Pistons
Recommended RingSet: J10008-4030-5

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

Bore (in)

4.030 in.

Bore (mm)

102.362mm

CID

383

Comp Height

1.125

Comp Ratio @ 58CC

9.3:1

Comp Ratio @ 64cc

8.8:1

Comp Ratio @ 76CC

8.2:1

Compression Distance (in)

1.125 in.

Dome Volume

-28

Gram Weight

430

Notes

Oil rail support included. 0.310 inch deep valve pockets.

Oversize

0.025

Pin Diameter (in)

0.927 in.

Piston Head Volume (cc)

+28.00cc

Piston Material

Forged aluminum

Piston Ring Thickness

1/16 in. x 1/16 in. x 3/16 in.

Piston Style

Dish, with a D-shaped cup

Quantity

Sold individually.

Rod

6

Stroke

3.75

Wrist Pin Style

Press-fit or floating

Oil Ring Thickness

0.218

Engine

SMALL BLOCK CHEVROLET

Piston Pin Wall Thickness

0.150

Add-On

927-2950-15-51S

Piston Pin Outside Diameter

0.927

Out of Stock Message

Call for Availability

Piston Head Type

Dish

Compression Height

1.125

Add-On

J100F8-4030-5

Ringset Included

No

Add-On

927-042-CS

Piston Avg Wt

440

Make

Chevrolet

Top Compression Ring Thickness

0.064

Piston Volume

-26.7

Cylinder Head

CHEVROLET 23 DEG 20/30

Piston Material

2618

Industry

Automotive

Bore Diameter

4.030

Piston Pin Material

5115

Forging Type

Round

Category Hierarchy

Pistons>Piston Kits

Product Market

Domestic

Second Compression Ring Thickness

0.064

Piston Pin Length

2.950

Prop 65

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

Piston Quantity

8

Wrist Pin Outer Diameter

0.927

Quick and easy

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Very satisfied. Good price and quick delivery.

Great prices, quick ship thanks!

The price is right but shipping cost is high. I bought a transmission seal for $12.91 and shipping was $13.31. The box it shipped in was about 10 times bigger than the part itself. Reduce the box and reduce my shipping cost please ! Else than that the part was in good condition, it was packed right and shipping time was reasonable.

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