Hedman Street Headers - 58-64 Bel Air/Biscayne / 58-61 Brookwood / 58 Del Ray YA0640 the benefits of Boom Mat

the benefits of Boom Mat Spray-On sound deadening can be used on any vehicle

Adds performance to any shock

torn or otherwise unusable filters that were included with your original BBK cold air intake

and improve horsepower and torque over stock manifolds

Variable Speed Controlled Fuel Pump

Hedman Street Headers - 58-64 Bel Air/Biscayne / 58-61 Brookwood / 58 Del Ray YA0640 the benefits of Boom MatHedman Hedders Standard Uncoated Headers; 1 5 8" Tube Diameter; 3" Collector; Full Length Design Hedman's Standard duty, Uncoated Hedders are manufactured using 18 gauge, mandrel bent primary tubes (some models built using thicker 16 or 14 gauge tubing), and 1 4 flanges (some models use 3 8" flanges). Hedman Hedders has been manufacturing quality headers in the USA since 1954, and they've been manufacturing long and MID LENGTH tube headers for Chevy