Exhaust Valve – 1.500″


  • Replacement valve
  • 1.500″ valve
  • 11/32″ stem
  • Used in all crate engines except CT350/400, Fast Burn 385 and ZZ383/425
SKU: 12550909 Categories: ,

Exhaust Valve, 1.500″

P/N 12550909

Stock replacement valve used in all Chevy engines except CT350/400, Fast Burn 385 and ZZ383/425

  • 1.500″ valve
  • 11/32″ stem

Small Block Exhaust Valve, 1.500″

12550909 Chevrolet Exhaust Valve

When it comes to building the Small-Block engine for the project vehicle of your dreams, you don’t want to sacrifice performance or durability ヨ and that’s why you should trust Chevrolet Performance. They’ve been designing, testing and manufacturing Small-Block parts since 1955. Their engineers know what it takes to offer the finestquality parts for your Chevy.

Prop65WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to