Engines and Components› Pistons and Piston Rings

Wiseco

Wiseco Chevy 350 SBC 13.5cc Dome 4.060 inch Bore Piston Shelf Stock Kit

$1,128.99

SKU: W00C K0129B6

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $100
Non-Returnable Item

Description

Part #: K0129B6

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.

Features:

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

Wiseco Chevrolet Small Block Piston Set, 4.060 in. Bore, 1.125 in. Compression Height, 0.927 in. Pin Diameter, Professional, Set of 8.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

Wiseco Professional Series forged racing pistons are designed for serious racers and builders. These pistons are engineered for heavy to severe duty race builds, featuring custom-level performance and durability. They are forged from 2618 aluminum alloy for maximum strength and precision CNC-machined to intricate final configurations. The K0129B6 kit includes eight pistons with a 13.50cc dome, a 4.060-inch bore, 1.125-inch compression height, and a 0.927-inch wrist pin diameter. Key features include lateral gas ports, ArmorGlide skirt coating, 2618 high-strength alloy, .150" wall pins & Spirolox, pin fitting, .240" top ring land thickness, valve pockets (Int. .310" / Exh. .235"), anti-detonation and pressure seal grooves. Pin upgrade is recommended for applications over 700HP. Premium piston rings (.043, .043, 3.0mm) are sold separately.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandWiseco
Part NumberW00C K0129B6

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy