Manley BBC SD Exhaust Valve 1.940 11/32 6.400 OAL 11583-1

Manley BBC SD Exhaust Valve 1.940 11/32 6.400 OAL 11583-1

Upgrade your build with the Manley BBC SD Exhaust Valve 1.940 11/32 6.400 OAL 11583-1, selected for dependable fit, performance-focused construction, and clean installation on compatible automotive applications.

Product Details

• Product type: Engine Valves
• Part number: 11583-1
• Fitment: Universal Chevrolet Big Block Chevy
• Approx. shipping weight: 0.50 lbs
• Durable Construction
• Engine Specific

Why Buy From OzKonic Kustomz

We focus on quality automotive parts, clear fitment details, and ready-to-install product information so you can order with confidence.

Emissions note: This item may affect emissions-related systems or is intended for performance/race applications. Verify federal, state, and local regulations before installation.

Fitment reminder: Confirm part number, dimensions, and application details before purchase. Professional installation is recommended when required.

Exhaust Valve - Severe Duty - 1.940 in Head - 0.342 in Valve Stem - 6.400 in Long - Stainless - Big Block Chevy - Each BBC SD Exhaust Valve 1.940 11/32 6.400 OAL