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JE Pistons 232508 Forged 2618 Nitrous Series Dome Piston Set 4.125 Bore SBC 400

(1970-1980 Chevrolet 400 Small Block)

Manufacturer

Picture for manufacturer JE Pistons

Part Number

232508
4 reviews
Sale Price

$1,176.99

Estimated ship date Friday, November 06

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Product Details
JE Pistons
23deg Dome
For Nitrous Aps
Oil Rail Support is Included
Solid Dome Design
Set of 8 Pistons
Recommended RingSet: J100F8-4125-5

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

Fits

1970-1980 Chevrolet 400 Small Block

Block Height

9.02

Bore

4.125

Bore (in)

4.125 in.

Bore (mm)

104.775mm

CID

400

Comp Height

1.145

Comp Ratio @ 58CC

13.9:1

Comp Ratio @ 64cc

12.8:1

Comp Ratio @ 76CC

11.1:1

Compression Distance (in)

1.145 in.

Dome Volume

3

Gram Weight

524

Notes

Oil rail support included. Solid dome design.

Oversize

STD

Pin Diameter (in)

0.927 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

Dome, with two valve reliefs

Quantity

Sold individually.

Rod

6

Stroke

3.75

Wrist Pin Style

Press-fit or floating

Engine

SMALL BLOCK CHEVROLET

Forging Type

Round

Top Compression Ring Thickness

0.064

Product Market

Domestic

Piston Volume

6.3

Industry

Automotive

Piston Pin Length

2.950

Compression Height

1.145

Cylinder Head

CHEVROLET 23 DEG 20/30

Add-On

927-042-CS

Second Compression Ring Thickness

0.064

Add-On

927-2950-15-51S

Out of Stock Message

Call for Availability

Piston Avg Wt

524

Bore Diameter

4.125

Ringset Included

No

Category Hierarchy

Pistons>Piston Kits

Add-On

J100F8-4125-5

Piston Pin Wall Thickness

0.150

Piston Head Type

Dome

Piston Pin Outside Diameter

0.927

Piston Material

2618

Oil Ring Thickness

0.218

Piston Pin Material

5115

Make

Chevrolet

Wrist Pin Outer Diameter

0.927

Prop 65

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

Piston Quantity

8

Cheaper than going through alta

Order 11001 was placed on Thurday and was shipped out on Monday. The item was cheaper than anywhere else on the web. I look forward to getting my new side steps. Thanks Autoplicity.

Superb company! Autoplicity had the lowest price, shipped it quickly, and it was exactly as advertised - couldn't ask for better results!

Fast shipping. And great cust service.

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