Wiseco Professional Series Pistons 6431RA3 SBC R/DOME -15cc 1.550 CH 4030A

SKU: WIS6431RA3

Pistons

Wiseco Professional Series Pistons 6431RA3 SBC R/DOME -15cc 1.550 CH 4030A

SKU: WIS6431RA3

Pistons

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.

We accept

Description

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 20:17:17

Data: v4.2 - Upd: 2026-11-08 20:06:33

Features

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	Wiseco, WISECO-PRO TRU
StreetFX SKU	wis6431RA3
SFX Item ID	4764729
Accounting SKU	wis-6431RA3
Manufacturer SKU	6431RA3
Manufacturer UPC	193564084033
Alternative References	6431RA3, WIS-6431RA3

SBC R/DOME -15cc 1.550 CH 4030A

Wiseco Professional Series pistons are designed to take the hard-driving abuse from your performance engine. They're forged from either 2168 or 4032 aluminum alloy for maximum strength, and then precision CNC-machined to their intricate final configurations under close tolerances. Where applicable, designs incorporate strength provisions to deal with turbocharging, supercharging, and nitrous. Chromoly wrist pins and Spirolox retainers are included. Choose the model tailored for your engine application.