AFR 10 Degree Valve Lock - 8 mm Valve Stem - Standard Height - Black Oxide - Set of 32 MT-ANT-RAPTOR-B 5" Bolt Pattern

5" Bolt Pattern

2-1/2" x 7" Coil-over Springs

Includes filter and all of the necessary hardware for installationSince 1938

quick release shield for maximum field of view

For small block Chevy crate motors with Vortec "Fast Burn" cylinder heads

AFR 10 Degree Valve Lock - 8 mm Valve Stem - Standard Height - Black Oxide - Set of 32 MT-ANT-RAPTOR-B 5" Bolt PatternProduct Description: Valve Lock 10 Degree 8 mm Valve Stem Standard Height Steel Black Oxide Set of 32 Advanced FLOW engineering (aFe Power) is a premier designer and manufacturer of automotive performance upgrade systems and components. Current product lines include cold air intake systems, high performance direct fit and racing air filters, exhaust systems, intercoolers, turbochargers, electronic programmers, diesel fuel systems, throttle body