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Est. 1957
Supertech

Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only)

$19.32

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Supertech SB Chevy exhaust valve with a 1.625" head and 5.010" length. Features a chrome stem for durability.

Key Features

  • Fits SB Chevy engines.
  • Features a 1.625-inch exhaust valve head diameter.
  • Measures 5.010 inches in overall length.
  • Has a 0.341-inch diameter stem.
  • The chrome-plated stem offers improved durability and reduced friction.
  • Includes an undercut design on the stem to aid airflow.
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About this part

Product Details

This Supertech exhaust valve features a 1.625-inch head diameter and a 5.010-inch overall length, making it suitable for SB Chevy engine builds. The stem measures 0.341 inches in diameter and is treated with chrome, which helps reduce friction and wear inside the valve guide.

The undercut design on the valve stem is a notable detail. This feature removes some material from the stem, which can help improve airflow around the valve when it's open, potentially leading to better engine breathing. This valve is a single unit, intended for replacement or upgrade in specific engine configurations.

Specifications

Brand
Supertech
Manufacturer Part #
ST-27048
UPC
103772124179

Frequently Asked Questions

Supertech SB Chevy 1.625x.341x5.010in Chrome Undercut Exhaust Valve - Single (Drop Ship Only)

$19.32