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JE Pistons 181920 Piston Set, 2618, Flat Top, 4.030 Bore, 1.425 Cd, 0.927 Pin, Set Of 8.

Manufacturer

Picture for manufacturer JE Pistons

Part Number

181920
9 reviews
Sale Price

$989.99

Estimated ship date Sunday, November 15

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Product Details
JE Pistons
23deg Flat Top
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

1.425

Comp Ratio @ 58CC

11.9:1

Comp Ratio @ 64cc

11.1:1

Comp Ratio @ 76CC

9.7:1

Compression Distance (in)

1.425 in.

Dome Volume

-5

Gram Weight

424

Notes

0.295 inch deep intake pocket.

Oversize

0.025

Pin Diameter (in)

0.927 in.

Piston Head Volume (cc)

+5.00cc

Piston Material

Forged aluminum

Piston Ring Thickness

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

Piston Style

Flat top, with two valve reliefs

Quantity

Sold individually.

Rod

5.7

Stroke

3.75

Wrist Pin Style

Press-fit or floating

Piston Pin Length

2.500

Piston Pin Material

5115

Add-On

927-2500-15-51S

Piston Pin Outside Diameter

0.927

Make

Chevrolet

Engine

SMALL BLOCK CHEVROLET

Piston Head Type

Flat

Oil Ring Thickness

0.188

Out of Stock Message

Call for Availability

Add-On

927-042-CS

Piston Pin Wall Thickness

0.150

Ringset Included

No

Cylinder Head

CHEVROLET 23 DEG 20/30

Industry

Automotive

Compression Height

1.425

Piston Volume

-4.3

Piston Avg Wt

428

Top Compression Ring Thickness

0.064

Add-On

J10008-4030-5

Piston Material

2618

Second Compression Ring Thickness

0.064

Product Market

Domestic

Forging Type

Round

Category Hierarchy

Pistons>Piston Kits

Bore Diameter

4.030

Wrist Pin Outer Diameter

0.927

Piston Quantity

8

Prop 65

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

Best pricing I found anywhere on the part I needed, quick shipping, no hassle. Definitely going to be a repeat customer.

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SUPER EASY TO ORDER, CHEAPEST PRICES!! WILL BE ORDERING FROM THEM AGAIN!

They had the product I wanted at an excellent price. I was very pleased because my order came much faster than I thought it would.

Its amazing the prices Autoplicity is able to offer some of their products at. The product i ordered was consistently msrp on every site i searched through, yet autoplicity had it for $10 less. Lowest price along with a attractive and intuitive website is a win in my book. Having it shipped in less the 24hrs is another bonus

Quick and easy

Excellent service and the cheapest price that I could find anywhere. Ordered on a Sunday and delivered in record time three days later...basic overground shipping. I will deffinately order from here again!

had what I wanted in stock for the best price possible! Was delivered within days! Good goin Autoplicity!

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