Hedman Street Headers - 1.75 in Primary - 3 in Collector - Black Paint - Big Block Chevy - Corvette 1963-82 - Pair HSXLG11SASPA nickel chrome finish Designed for

nickel chrome finish Designed for use with gas and alcohol fuels

17 in Tall

221 in Long

Bearings include grease grooves that ensure flow of lubrication throughout the part

Gauge kit includes 1/8" NPT pressure sender

Hedman Street Headers - 1.75 in Primary - 3 in Collector - Black Paint - Big Block Chevy - Corvette 1963-82 - Pair HSXLG11SASPA nickel chrome finish Designed forHedman Hedders Standard Uncoated Headers; 1 3 4" 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 and exhaust components in the USA since 1954. Hedman Hedders Standard Uncoated Headers 1 3 4" Tube