This Hooker Blackheart product has been designed only for use on vehicles which are equipped with a stock front subframe and stock steering and suspension components. It is not compatible with any Hooker Blackheart product that has been designed specifically for use with Detroit Speed products. 1.) O2 bungs are not present on these headers, but are provided on the related available adapter tubes 2.) Bolt-in compatible with T56, T56 Magnum and 4L60-4L70 transmissions 3.) Installation with a 4L80/4L85 automatic transmission will require trimming to the transmission case bellhousing; installation will older generation GM automatics (TH350, TH400 etc.) may also require trimming to the transmission case bellhousing

Design provides maximum ground clearance available from a set of headers; ideal for extremely low vehicle ride heights

Bend geometry optimized for superior spark plug serviceability and plug boot/wire clearance

Compatible with OE manual, OE power (Saginaw 800), 3rd-gen F-body, 1983-88 G-body quick ratio and Delphi 600 series steering boxes

Available adapters provide bolt-in connection to Hooker 2.5" and 3" exhaust systems for this vehicle application

Painted steel construction provides the most affordable build/finish option available for these headers

Product Description:

Headers

LS Swap Mid Length

1-7/8 in Primary

3 in Collector

Steel

Black Paint

GM LS-Series

GM F-Body 1967-69

Kit

At the HEART of any performance vehicle is the exhaust system. For decades, many of the most powerful vehicles on the planet have used Hooker Headers. To stay in front, we introduced the Blackheart line of Performance Exhaust Systems for popular late model vehicles. Utilizing the latest technology and materials to design exhaust systems, engine swap kits and mufflers for both Import and Domestic cars and trucks. From cylinder head flange to tailpipe, BlackHeart is engineered to provide maximum exhaust velocity, ground clearance, style, performance, and quality.