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Wiseco Chevrolet Big Blox Brodix SR20 4.600in Bore 1.120in CH 0.990in H Piston Shelf Stock Kit

SKU: WISK0159B100

Pistons

WIS Piston Sets - 8 Cyl...

Wiseco Chevrolet Big Blox Brodix SR20 4.600in Bore 1.120in CH 0.990in H Piston Shelf Stock Kit

SKU: WISK0159B100

Pistons

WIS Piston Sets - 8 Cyl...

A$2,253.50
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

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 Big Block Brodix SR20

Part Type

Engine Piston Set

Data: v4.2 - Upd: 2026-10-15 05:10:01

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
K0159B100
Product Attributes - Part Type
Pistons
Product Attributes - Product Line
Wiseco Professional Series Pistons
Product Attributes - UPC
00193564069795
Product Attributes - Piston Rings Included
No
Product Attributes - Bore (in.)
4.600 in.
Product Attributes - Bore (mm)
116.840mm
Product Attributes - Stroke
4.375 in.
Product Attributes - Engine Stroke Type
Stroked
Product Attributes - Actual Engine Displacement
9.5L/582
Product Attributes - Rod Length
6.480 in.
Product Attributes - Piston Style
Dome, with two valve reliefs
Product Attributes - Piston Material
Forged aluminum
Product Attributes - Compression Height (in.)
1.120 in.
Product Attributes - Piston Head Volume (cc)
-23.00cc
Product Attributes - Wrist Pin Style
Floating
Product Attributes - Wrist Pin Retainers Included
Yes
Product Attributes - Wrist Pin Included
Yes
Product Attributes - Pin Diameter (in.)
0.990 in.
Product Attributes - Piston Ring Thickness
0.043 in. x 0.043 in. x 3.00mm
Product Attributes - File Fit
No
Product Attributes - Gapless
No
Product Attributes - Top Ring Thickness
0.043 in.
Product Attributes - Second Ring Thickness
0.043 in.
Product Attributes - Oil Ring Thickness
3.0mm
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a set of 8.
Product Attributes - Notes
Will also work with a 4.250 in. stroke and a 6.535 in. rod. Features a coated skirt.

Reference Information

Brand Name/s Wiseco
StreetFX SKU wisK0159B100
SFX Item ID 4069812
Supplier Item Code 4069812
Manufacturer SKU K0159B100
Manufacturer UPC 193564069795
Alternative References SR20, 4.600in, 1.120in, 0.990in

Compatibility

Chevrolet Big Block Brodix SR20

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