Hooker BlackHeart LS Swap headers is a Mid-Length header is finished in a durable coating and features primary tubing flowing through high quality steel tubing and exiting in a tightly formed collector. All designed for maximum ground clearance and power generation. 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
Collerctor Dia - 2.50" or 3.00"
Primary Tube Dia - 1.750" or 1.875"
3 Differnt Finishes
Mid Length
Bolt Size - M8 x 1.25 x 25mm
Kit includes:
Headers
Flange Gaskets
Flange Hardware
Notes:
1) 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. 2) O2 bungs are not present on these headers, 3) Bolt-in compatible with T56, T56 Magnum and 4L60-4L70 transmissions 4) 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
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