The Holley Swap Essentials SE2-C107387-LTX-A1 is a Level 2 package for installing a GM Gen V LT engine in a 1973-1987 Chevy C10, 1979-1987 Chevy C20 & Blazer. Instead of sourcing mounts and an oil pan one piece at a time, the kit groups components that were engineered to work together, which cuts down on test-fitting and mismatched parts during the swap. It is configured for 4L60E, 6L80E transmission applications.

Holley SE2-C107387-LTX-A1 Compatibility Notes:

• Installs a GM Gen V LT engine with factory-style mounting in the 1973-1987 Chevy C10, 1979-1987 Chevy C20 & Blazer chassis
• Configured for 4L60E, 6L80E transmissions
• Mount geometry was laid out in CAD to set driveline angles that reduce vibration
• Black polyurethane mount inserts resist twisting better than OEM-style rubber inserts
• Mount design leaves room to route a dual exhaust system up to 3 in. in diameter
• Includes 302-20 GM Gen V LT Swap Oil Pan - as Cast with Turbo Oil Return, shaped for crossmember clearance
• Kit component part numbers: SE1-C107387-LTX-A1, 302-20
• Engine, transmission, wiring, fuel system and cooling components are sold separately