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JE Pistons Chevrolet Big Block 4.310in Bore 1.270in CH -43.00 CC Piston - Single

SKU: JEP139832S

Pistons

JE Single Pistons...

JE Pistons Chevrolet Big Block 4.310in Bore 1.270in CH -43.00 CC Piston - Single

SKU: JEP139832S

Pistons

JE Single Pistons...

A$346.52
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Piston

Born from the rich racing experience of JE Pistons, the Sportsman Racing Products (SRP) piston line proudly bridges the gap between high-quality forged piston performance and affordability. Forged from strong, 4032 aluminum alloy material, SRP pistons are designed and manufactured to reduce machining costs without sacrificing strength or performance characteristics. These pistons are the perfect option for someone building a mild to moderate performance engine on a sportsman budget. As with all JE Pistons products, SRP pistons are made 100% in the USA.

Additional Information

SRP, Chevrolet, Big Block Chevrolet, 4.310 in. Bore, 1.270 CD, Dome, Single Piston

Application Summary

Chevrolet Big Block 454

Part Type

Engine Piston

Data: v4.2 - Upd: 2026-11-09 08:05:52

Features

  • Forged in the USA using 4032 aluminum, yielding tensile strength and minimal thermal expansionDedicated forging helps optimize strength and weight throughout the piston designPerfect for street/strip applicationsForced pin oiling for improved pin lubricationMade 100% in the USA

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 04:05:53

Note for Pistons, Rings, Rotors, Rods and engine internals

Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.

(keyword: pistons)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s JE Pistons
StreetFX SKU jep139832S
SFX Item ID 4635543
Accounting SKU jep-139832S
Manufacturer SKU 139832S
Manufacturer UPC 193564262837
Alternative References 139832S, JEP-139832S

Pistons, 454 BBC DOME 43cc

Product Attributes
BrandJE Pistons
Manufacturer's Part Number139832S
Part TypePistons
UPC193564262837
Piston Rings IncludedNo
Bore (in.)4.310 in.
Bore (mm)109.474mm
Stroke4.250 in.
Engine Stroke TypeStroked
Actual Engine Displacement8.1L/496
Rod Length6.385 in.
Piston StyleDome, with two valve reliefs
Piston MaterialForged aluminum
Compression Height (in.)1.270 in.
Piston Head Volume (cc)-43.00cc
Wrist Pin StylePress-fit or floating
Wrist Pin Retainers IncludedYes
Wrist Pin IncludedYes
Pin Diameter (in.)0.990 in.
Piston Ring Thickness0.064 in. x 0.064 in. x 0.218 in.
File FitNo
GaplessNo
Top Ring Thickness0.064 in.
Second Ring Thickness0.064 in.
Oil Ring Thickness0.218 in.
RemanufacturedNo
QuantitySold individually.
NotesMade from 2618 alloy forged aluminum.

Compatibility

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