Shop 1990 GMC C1500 Sierra SLX Aftermarket Car Parts

Discover our selection of aftermarket car parts across multiple categories. From wheels and tires to suspension, performance upgrades, and exterior and interior enhancements, find everything you need to take your 1990 GMC C1500 Sierra SLX to the next level.

Wheels & Tires for a 1990 GMC C1500 Sierra SLX

Suspension Components & Accessories for a 1990 GMC C1500 Sierra SLX

Performance Parts for a 1990 GMC C1500 Sierra SLX

Interior Parts for a 1990 GMC C1500 Sierra SLX

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Information about the 1990 GMC C1500 Sierra SLX

What is the Bolt Pattern (PCD) for a 1990 GMC C1500 Sierra SLX?

5x127

What is the Center Bore / Hub Bore on a 1990 GMC C1500 Sierra SLX?

78.1mm

Does the 1990 GMC C1500 Sierra SLX use Lug Nuts or Lug Bolts?

Lug Nuts

What is the Thread Size on a 1990 GMC C1500 Sierra SLX?

M14x1.5

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