Chevy Sbc 350 12 Point Black Oxide Intake Manifold Bolt Kit Provides very positive shifts for

Provides very positive shifts for high performance street use or for competitive events

These high-flow style air cleaners feature chromed steel construction and a free-flow

Their strong die-cast aluminum design ensures an excellent gasket seal and dissipates heat better than many other covers

from everyday use to high-powered performance

Speedmaster LS dual 4-barrel

Chevy Sbc 350 12 Point Black Oxide Intake Manifold Bolt Kit Provides very positive shifts forSpeedmaster black oxide coated chromoly intake manifold bolts are rated at 170,000 psi. They're precision machined for optimum thread engagement and have a wide area flange for better load distribution. They also feature precision rolled threads, which prevent galling, while promoting more consistent torque loading.