SRP Professional Series 4032 Alloy Forged Pistons 271059

Name: SRP Professional Series 4032 Alloy Forged Pistons
Brand: JE Pistons
SKU: JEP-271059
Price: 874.99 USD
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Part Number: JEP-271059

$874.99

SRP Professional Series 4032 Alloy Forged Pistons

Pistons, Forged, Dome, 2-Valve Reliefs, 4.030 in. Bore, 3.480 in. Stroke, 6.000 in. Rod, 1.260 in. Compression, Chevy, Set of 8
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SRP Professional Series 4032 Alloy Forged Pistons 271059

JEP-271059

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Part Number: JEP-271059

Estimated Ship Date: Apr 27, 2026

$874.99

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Overview

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Q&A

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Estimated Ship Date: Apr 27, 2026 Would you rather pick it up?

Overview

Brand:

JE Pistons

Manufacturer's Part Number:

271059

Part Type:

Pistons

Product Line:

SRP Professional Series 4032 Alloy Forged Pistons

Summit Racing Part Number:

JEP-271059

UPC:

193564246271

Piston Rings Included:

Yes

Bore (in.):

4.030 in.

Bore (mm):

102.362mm

Stroke:

3.480 in.

Engine Stroke Type:

Stock

Actual Engine Displacement:

5.8L/355

Rod Length:

6.000 in.

Piston Style:

Dome, with two valve reliefs

Piston Material:

Forged aluminum

Compression Height (in.):

1.260 in.

Piston Head Volume (cc):

-11.00cc

Wrist Pin Style:

Press-fit or floating

Wrist Pin Retainers Included:

Yes

Wrist Pin Included:

Yes

Pin Diameter (in.):

0.927 in.

Piston Ring Thickness:

0.048 in. x 0.060 in. x 0.118 in.

File Fit:

Gapless:

Top Ring Thickness:

0.048 in.

Second Ring Thickness:

0.060 in.

Oil Ring Thickness:

0.118 in.

Remanufactured:

Quantity:

Sold as a set of 8.

Notes:

Made from 4032 alloy forged aluminum.

Special Attention:

Designed to work with Chevy 23 degree cylinder heads with 20/30 valve spacing..

SRP Professional Series 4032 Alloy Forged Pistons

SRP Professional pistons combine forged piston durability with modern performance technology for extremely capable pistons and kits that won't break the bank. Forged from 4032 aluminum, SPR Pro pistons experience minimal thermal expansion, making them perfect for a high-performance, reliable engine build from the track to the drag strip. Offered in a wide variety of engine applications in popular bore and stroke dimensions, select the ideal fit for your build.

Features:

* Forged using 4032 aluminum, yielding tensile strength and minimal thermal expansion
* Advanced Forged Side Relief (FSR) forging design increase strength
* High performance, low-friction skirt coating reduces wear and reduces operating noise while optimizing performance
* High-quality narrow wrist pins reduce weight, locks, and JE Pro Seal premium piston rings are included
* Ring set:
-- 1.2mm premium steel top ring
-- 1.5mm Napier (hooked face) second ring
-- 3.0mm standard tension oil ring
* Accumulator grooves help reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power
* Strong and quiet
* Requires less initial piston-to-wall clearance and quieter at startup