Hedman Street Headers - 58-64 Bel Air/Biscayne / 58-61 Brookwood / 58 Del Ray 91619089 1975-1976 Chevrolet Impala

1975-1976 Chevrolet Impala

1968-1969 Chrysler 300

Activates fan #2 at 10 degreesF warmer than fan #1

and 401 V8 engines with 4

Hedman Street Headers - 58-64 Bel Air/Biscayne / 58-61 Brookwood / 58 Del Ray 91619089 1975-1976 Chevrolet ImpalaHedman 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