Manley SBC 1.625 SD Exhaust Valves 5/16 5.640 OAL 11399-8

Manley SBC 1.625 SD Exhaust Valves 5/16 5.640 OAL 11399-8

Upgrade your build with the Manley SBC 1.625 SD Exhaust Valves 5/16 5.640 OAL 11399-8, selected for dependable fit, performance-focused construction, and clean installation on compatible automotive applications.

Product Details

• Product type: Engine Valves
• Part number: 11399-8
• Fitment: Universal Chevrolet Small Block Chevy
• Approx. shipping weight: 2.20 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 - 1.625 in Head - 5/16 in Valve Stem - 5.640 in Long - Stainless - Small Block Chevy - Each SBC 1.625 SD Exhaust Valves 5/16 5.640 OAL