Billet Specialties - Valve Stem Chrome Bolt- In 4-PK The Super 40 has that

The Super 40 has that deep powerful sound of the Original 40 series but with all the benefits of performance and low interior resonance from the Delta Flow&reg technology

Fitting - Fuel Line Adapter - Straight - 6 AN Female O-Ring to 5/16 in SAE Female Quick Disconnect - Aluminum - Black Anodized - Each

Harmonic Balancer Installation Tool - GM LS-Series - Each

The Lo-Ram provides a low profile modular intake manifold suitable for use with plenum mounted air-to-water intercoolers for boosted applications

Billet Specialties - Valve Stem Chrome Bolt- In 4-PK The Super 40 has thatValve Stem Bolt On Aluminum Chrome Set of 4