The Holley Swap Essentials SE2-C106772-LSX-A1 is a Level 2 package for installing a GM Gen III/IV LS engine in a 1967-1972 Chevy C10 & GMC C1500 Pickup w/Narrow Frame Rails. 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 4L80E, TH400 transmission applications.

Holley SE2-C106772-LSX-A1 Technical Specifications:

• Installs a GM Gen III/IV LS engine with factory-style mounting in the 1967-1972 Chevy C10 & GMC C1500 Pickup w/Narrow Frame Rails chassis
• Configured for 4L80E, TH400 transmissions
• Built for trucks with narrow frame rails
• Mount geometry was laid out in CAD to set driveline angles that reduce vibration
• Mount design leaves room to route a dual exhaust system up to 3 in. in diameter
• Includes 302-3 GM LS Swap Oil Pan - Most Front Clearance, shaped for crossmember clearance
• Includes the 302-15 dipstick and tube kit
• Kit component part numbers: BHS511, 71221018HKR, 71221016HKR, 71223015HKR, 71223029HKR, 71222024HKR-1, 302-3, 302-15, 6665G, 60850G
• Engine, transmission, wiring, fuel system and cooling components are sold separately