Gen 5 L83 L86 LT1 Cylinder Head to LT4 Tall Supercharger Adapter Plates Intake

LT Cylinder Heads to LT4 Supercharger Adapter Plates

Compatible with: 2014 and newer V8 LT series engines

• Includes: 2 adapter plates (2-1/2" thick) with 8 O-ring seals, 10 adapter to head bolts, and 10 supercharger to adapter bolts
• Tall design allows the LT4 supercharger to clear the factory L83 / L86 water pump
• Made in Wichita, Kansas from aerospace grade, USA produced billet aluminum

*not compatible with 2019 and newer truck water pumps (these pumps can be identified by having the water pump pulley in front of the camshaft) LT4 install parts list

• 551790 accessory idler bracket
• 551794 throttle body rotation adapter
• WETHB50-12 throttle body wire extension
• 551782-M1215 coolant sensor relocation adapter
• WECTS30-36 coolant sensor wire extension
• 551383 supercharger vacuum plug
• 551359 supercharger vacuum plug
• SEN019 MAP sensor, 3 bar LT4
• 980K6 belt (98.0 inch, K belt, 6 rib)
• (ADM) 2.8" LT4 truck conversion pulley and hub (Corvette Supercharger only)
• (ADM) supercharger pulley removal tool
• Intercooler, pump, hoses, & quick connector