Auto Barn
Est. 1957
COMP Cams

COMP Cams Melonized Distributor Gear Chevrolet SB/BB .491in ID

$120.63

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COMP Cams Melonized Distributor Gear for Chevy SB/BB. Prevents wear and improves timing accuracy.

Key Features

  • Fits .491 inch shaft distributors for Chevrolet Small and Big Block engines.
  • Melonized iron construction resists wear and improves timing accuracy.
  • Compatible with steel, cast iron, and ductile iron camshafts.
  • Works with hydraulic and solid roller iron gear camshafts.
  • Offers higher strength and better wear resistance than bronze distributor gears.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're building or rebuilding a Chevrolet Small or Big Block engine, getting the distributor drive gear right is crucial for proper timing. This melonized iron distributor gear from COMP Cams is designed to work with steel, cast iron, or ductile iron camshafts, offering a durable alternative to bronze gears that can wear out quickly. Its melonized iron construction means it's less prone to wear and helps maintain better timing accuracy compared to other universally compatible options.

This gear fits a .491-inch shaft, common on many Chevy SB and BB applications, and is compatible with both hydraulic and solid roller iron gear camshafts. It's a well-built component that helps ensure your engine runs smoothly and reliably by providing a strong, accurate drive for your distributor.

Specifications

Brand
COMP Cams
Manufacturer Part #
412M
UPC
036584287674

Frequently Asked Questions

COMP Cams Melonized Distributor Gear Chevrolet SB/BB .491in ID

$120.63