Hooker LS Engine Swap Mount Plate - GM LS Engines HASZ20POLAR Measurements: 16"W x 5

Measurements: 16"W x 5

Single adjustable design

5-6 pulse ignition signals (1-12 cyl engines)

these kits have slotted tops

3-1/4 in ID

Hooker LS Engine Swap Mount Plate - GM LS Engines HASZ20POLAR Measurements: 16"W x 5Hooker Headers LS Engine Swap Mount Plate 12611HKR GM LS Engines Stock Location Adapter Plate Black Finish Black Finish Engine Swap Mount Hooker 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"