The Holley Swap Essentials SE1-GM1S-LSX-AM is a Level 1 package for installing a GM Gen III/IV LS engine in a 1982-1993 Chevy S10, GMC S15 & Sonoma. Instead of sourcing mounts 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, TH400, T56, T56 Magnum transmission applications.

Holley SE1-GM1S-LSX-AM Features:

• Installs a GM Gen III/IV LS engine with factory-style mounting in the 1982-1993 Chevy S10, GMC S15 & Sonoma chassis
• Configured for 4L60E, TH400, T56, T56 Magnum 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
• Kit component part numbers: 71221029HKR, 71222019HKR, 71221016HKR, 71221018HKR, 71223015HKR, 71223029HKR, 71223027HKR
• Engine, transmission, wiring, fuel system and cooling components are sold separately