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JE Pistons 258199 Piston Set, 2618, Dome, 4.600 Bore, 1.270 Cd, 0.990 Pin, Set Of 8.

Manufacturer

JE Pistons

Picture for manufacturer JE Pistons 353841 Piston Set, 2618, Inv Dome/Dish, 3.287 Bore, 1.165 CD, 0.827 Pin, Set of 4.

Part Number

258199
5 reviews
04/26/2034 2:17 AM
Sale Price

$1,155.64

Estimated ship date Friday, April 26

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Product Details

JE Pistons 258199 Piston Set, 2618, Dome, 4.600 Bore, 1.270 Cd, 0.990 Pin, Set Of 8.

JE Pistons
Gas Ported
For Decked Block
For Nitrous Aps
Oil Rail Support is Included
Set of 8 Pistons
Recommended RingSet: J860L8-4600-5

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

9.8

Bore

4.6

Bore (in)

4.600 in.

Bore (mm)

116.840mm

CID

565

Comp Height

1.27

Comp Ratio @ 110cc

16:1

Comp Ratio @ 118cc

14.6:1

Comp Ratio @ 124cc

13.7:1

Compression Distance (in)

1.270 in.

Dome Volume

44

Gram Weight

705

Notes

Oil rail support included.

Oversize

0.125

Pin Diameter (in)

0.990 in.

Piston Head Volume (cc)

-44.00cc

Piston Material

Forged aluminum

Piston Ring Thickness

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

Piston Style

Dome, with two valve reliefs

Quantity

Sold individually.

Rod

6.385

Stroke

4.25

Wrist Pin Style

Press-fit or floating

Oil Ring Thickness

0.218

Top Compression Ring Thickness

0.0435

Forging Type

Round

Piston Pin Wall Thickness

0.180

Piston Avg Wt

703

Piston Pin Length

2.930

Piston Pin Material

5115

Second Compression Ring Thickness

0.064

Product Market

Domestic

Compression Height

1.270

Cylinder Head

OPEN CHAMBER

Add-On

990-042-CS

Add-On

JG86L8-4600-5

Piston Head Type

Dome

Piston Volume

44

Category Hierarchy

Pistons>Piston Kits

Industry

Automotive

Ringset Included

No

Out of Stock Message

Call for Availability

Add-On

990-2930-18-51S

Piston Pin Outside Diameter

0.990

Engine

BIG BLOCK CHEVY

Make

Chevrolet

Piston Material

2618

Bore Diameter

4.600

Fast shipping and good prices

Great price, exactly what I needed. I will definitely return to Autoplicity for future autoparts orders! Thanks!

thanks

My son lives about 1500 miles from me. He had asked me to get him an Industries SuperFlow Hi-Volume Air Compressor for Christmas. <br>With a couple of click on my computer, the compressor was ordered to be shipped to him and was paid for. He had the exact compressor he requested within five days.(and that included the weekend)<br>One word sums up my experience---EASY

Very quick service and lowest price.

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