Wiseco Chevy LS Series -15cc R/Dome 1.110x4.080 Piston Shelf Stock

SKU: WIS6445RX8

Pistons

WIS Single Pistons...

Wiseco Chevy LS Series -15cc R/Dome 1.110x4.080 Piston Shelf Stock

SKU: WIS6445RX8

Pistons

WIS Single Pistons...

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Description

Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco's Professional Series.

Application Summary

Chevrolet LS

Part Type

Engine Piston

Data: v4.2 - Upd: 2026-10-14 16:44:48

Features

ArmorGlide Skirt Coating: seizure resistant, friction reduction, and quieter operation
Designed and built to withstand heavy to severe duty performance applications
Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
Forced pin oiling
Fully machined crown features
Precision ring grooves, anti-detonation groove, and additional ring seal improving features

Specifications

Product Attributes - Brand: Wiseco
Product Attributes - Manufacturer's Part Number: 6445RX8
Product Attributes - Part Type: Pistons
Product Attributes - Product Line: Wiseco Professional Series Pistons
Product Attributes - UPC: 00193564084439
Product Attributes - Piston Rings Included: No
Product Attributes - Bore (in.): 4.080 in.
Product Attributes - Bore (mm): 103.632mm
Product Attributes - Stroke: 4.000 in.
Product Attributes - Engine Stroke Type: Stroked
Product Attributes - Rod Length: 6.125 in.
Product Attributes - Piston Style: Dish, with two valve reliefs
Product Attributes - Piston Material: Forged aluminum
Product Attributes - Compression Height (in.): 1.110 in.
Product Attributes - Piston Head Volume (cc): +15.00cc
Product Attributes - Wrist Pin Style: Press-fit or floating
Product Attributes - Wrist Pin Retainers Included: Yes
Product Attributes - Wrist Pin Included: Yes
Product Attributes - Pin Diameter (in.): 0.927 in.
Product Attributes - Piston Ring Thickness: 1.20mm x 1.20mm x 3.00mm
Product Attributes - File Fit: No
Product Attributes - Gapless: No
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold individually.
Product Attributes - Notes: Right hand intake valve relief.

Reference Information

Brand Name/s	Wiseco
StreetFX SKU	wis6445RX8
SFX Item ID	4063640
Supplier Item Code	4063640
Manufacturer SKU	6445RX8
Manufacturer UPC	193564084439
Alternative References	-15cc, 1.110x4.080