Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem - 12737-8

Special Price $536.35 Regular Price $685.44
sku
man12737-8
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Upgrade your engine’s performance with the Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem for reliable exhaust flow.

  • Fits Chevrolet big block engines for precise compatibility
  • Durable steel construction ensures long-lasting strength
  • 0.3415in stem diameter improves valve stability and sealing
  • Includes part #12737-8 for easy identification and ordering
  • Optimized 1.880in head diameter enhances exhaust gas evacuation

Enhance your engine’s efficiency today.

Manley Chevrolet Big Block Exhaust Valve Kit - 1.880in Head Dia. 5.522in O/A Length, 0.3415in Stem
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Brand Manley Performance