• Dorman - OE Solutions Engine Timing Tab Timing Cover Timing Mark for 1990-66 Chevrolet 1990-68 GMC 635-550
  • Dorman - OE Solutions Engine Timing Tab Timing Cover Timing Mark for 1990-66 Chevrolet 1990-68 GMC 635-550
  • Dorman - OE Solutions Engine Timing Tab Timing Cover Timing Mark for 1990-66 Chevrolet 1990-68 GMC 635-550
  • Dorman - OE Solutions Engine Timing Tab Timing Cover Timing Mark for 1990-66 Chevrolet 1990-68 GMC 635-550
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Dorman - OE Solutions

Dorman - OE Solutions Engine Timing Tab Timing Cover Timing Mark for 1990-66 Chevrolet 1990-68 GMC 635-550

Dorman - OE Solutions Engine Timing Tab Timing Cover Timing Mark for 1990-66 Chevrolet 1990-68 GMC 635-550

sku: 1GCPK | mpn: 635-550
$18.53
$18.53
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Engine timing tab for 1990-66 Chevrolet and 1990-68 GMC with timing cover timing mark replacement.

Built to meet the manufacturer’s design intent for reliable service.

Key Features

  • Matches fit and function of OEM timing tab
  • Engineered for durability and reliable performance
  • Trusted quality supported by U.S. product experts

Benefits

  • Ensures proper engine timing operation
  • Reduces risk of timing-related failures
  • Provides long-lasting reliability
  • Easy to install as direct-fit replacement

Application

This part is ideal for owners of older Chevrolet and GMC models needing a reliable timing tab replacement.

Fitment Notes

  • 1990-66 Chevrolet 1990-68 GMC

Why Choose Dorman - OE Solutions?

  • Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What’s in the Box

  • 1 PC

Item Dimensions

  • 4.0in x 3.0in x 3.0in, 0.2lbs
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Vehicle fitment