Hooker Engine Swap Mount Kit LS to 70-81 GM F-Body 743003 Fully Engineered Swap System that

Fully Engineered Swap System that Provides Optimized Component Clearances & Drivetrain / U-Joint Operation Angles When Used w/ BHS524 Engine Mounting Brackets

Magnum FLOW Pro 5R

11/16" 36-Spline

Stepped Crankshaft Key

Hooker Engine Swap Mount Kit LS to 70-81 GM F-Body 743003 Fully Engineered Swap System thatHooker holds to its claim of the winningest header in drag racing history. Hooker still leads the way in design and technology with products like engine swap headers for putting a late model LS engine into early iron. And, Hooker still leads the way in coating processes with the recent introduction of "Darksides" black ceramic. The famous Hooker heart logo is among the most recognized in the performance aftermarket. It is a symbol of unmatched