NOS Nitrous Bottle Nut Adapter - Standard Bottle to 4 AN Male - Brass - Chrome Caps and Plugs Holley Intake Manifold Choke Kit

Holley Intake Manifold Choke Kit 301-20 Choke Block-Off Pad - For Some Chevy SB Engine Intake Manifolds

Intake manifold will not fit 1962-64 Max Wedge heads

or pull bar

Product Description: Arm Restraint Harness

Accepts 1975 and earlier water neck only

NOS Nitrous Bottle Nut Adapter - Standard Bottle to 4 AN Male - Brass - Chrome Caps and Plugs Holley Intake Manifold Choke KitNOS Nitrous Bottle Nut and Washer 16220NOS 04AN Aircraft Type Stainless Steel Easy Installation Keeps Contaminants Out Product Description: Nitrous Bottle Nut Adapter Straight Standard Bottle to 4 AN Male PTFE Washer Included Brass Chrome Kit The use of nitrous oxide as a performance enhancement has been used since World War II. Allied aircraft used it for emergency boosts in airspeed and altitude capabilities. By the end of World War II, jet