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JE Pistons 207514 Forged Dome Piston Set Bore Alloy - 4.185 2618 8-Piece

(1970-1980 Chevrolet 400 Small Block)

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

207514
11 reviews
Sale Price

$1,076.99

2 left at this price

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Usually delivered within 2 days

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Product Details
JE Pistons
23deg Dome
Oil Rail Support is Included
Set of 8 Pistons
Recommended RingSet: J100F8-4185-5

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

Bore

4.185

Bore (in)

4.185 in.

Bore (mm)

106.299mm

CID

426

Comp Height

1.06

Comp Ratio @ 58CC

15.5:1

Comp Ratio @ 64cc

14.2:1

Comp Ratio @ 76CC

12.2:1

Compression Distance (in)

1.062 in.

Dome Volume

8

Gram Weight

466

Notes

Oil rail support included.

Oversize

0.055

Pin Diameter (in)

0.927 in.

Piston Head Volume (cc)

-8.00cc

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

3.875

Wrist Pin Style

Press-fit or floating

Piston Avg Wt

466

Piston Head Type

Dome

Forging Type

Round

Out of Stock Message

Call for Availability

Ringset Included

No

Bore Diameter

4.185

Oil Ring Thickness

0.218

Compression Height

1.062

Cylinder Head

CHEVROLET 23 DEG 20/30

Second Compression Ring Thickness

0.064

Piston Volume

10.8

Category Hierarchy

Pistons>Piston Kits

Piston Pin Material

5115

Piston Material

2618

Piston Pin Wall Thickness

0.150

Industry

Automotive

Piston Pin Length

2.750

Engine

SMALL BLOCK CHEVROLET

Add-On

J100F8-4185-5

Add-On

927-2750-15-51S

Piston Pin Outside Diameter

0.927

Add-On

927-042-CS

Product Market

Domestic

Make

Chevrolet

Top Compression Ring Thickness

0.064

Piston Quantity

8

Prop 65

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

Wrist Pin Outer Diameter

0.927

so far so good

Price is great

Great service

Wow! On-line ordering was a breeze and in less than a week I had my fender flares! Already installed and perusing the website for even more goodies! I'll purchase from this company again...

Easy to order the product and receive it

Fast and efficient

Hopefully all well

So far so good, hope the parts arrive in good shape.

good. exactly what i wanted

Finally I found the part I have searched all over for. Thank you autoplicity for having such a specialized part. Great customer service too. Very easy to use web site as well.

Part was bitchin! Recomend!

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