Flowtech Block Hugger Header - SB Chevy w/ D-Port Heads - 1-5/8" - 2-1/2" Collector - Stainless Steel H753C4257 Kits come complete with studs

Kits come complete with studs / washers / and hex nuts

This can also be used with the Edelbrock 4BBL Performer intake

Must have item for at track repairs

2009-2009 Chevrolet Colorado

Flowtech Block Hugger Header - SB Chevy w/ D-Port Heads - 1-5/8" - 2-1/2" Collector - Stainless Steel H753C4257 Kits come complete with studsFlowtech Headers are the perfect combination of quality and value. These block hugger headers fit the popular small block Chevy with fast burn D port heads. This header is constructed from polished stainless steel. Flowtech Performance Exhaust was founded in 1994, by exhaust market expert Gary Biggs, with the mission of delivering high quality performance exhaust at a great value. The mission was successful and in less than two decades Flowtech became