Racing Power Headers - 1-5/8" Primary - 2-1/2" Collector - Steel - Ceramic - SB Chevy M59C 6063 T5 aluminum heat sink

6063 T5 aluminum heat sink with black anodized corrosion resistant finish

It has a 11-1/2" wide

Fits 1968-1972 GM A-Bodies with V8 engine

Kit comes complete with wiring harness

Racing Power Headers - 1-5/8" Primary - 2-1/2" Collector - Steel - Ceramic - SB Chevy M59C 6063 T5 aluminum heat sinkProduct Description: Headers 1. 625 in Primary 2. 5 in Collector Steel Ceramic Small Block Chevy Pair Started in 1995 and specializing in both aftermarket and OEM markets, the Racing Power Company offers more than 4,800 different parts, including valve covers, dress up kits, air cleaner assemblies, crankshaft pulleys, breathers, light assemblies, and more.