This Swap-In-A-Box kit packages the headers, engine mounts and oil pan needed to drop a GM LS engine into 1968-1972 GM A-Body models. The 1.750 in. long tube mild steel headers are matched to the mounts and pan, so the swap goes together with less trial and error.

Trans-Dapt 46015 LS Engine Swap Kit Features:

• Installs a GM LS (Gen III/IV) engine in 1968-1972 GM A-Body models
• For use with TH350/TH400 transmissions
• Kit includes 1.750 in. long tube standard-duty mild steel headers, uncoated
• 3 in. ball and socket style collectors with reducers, collector bolts and gaskets
• Engine mounts with mounting hardware
• Engine swap oil pan with 5 qt. capacity, oil pump pickup tube, gaskets and bolts
• Requires relocation of the oil filter; pair with an LS swap oil filter integration kit such as Trans-Dapt 1012, 1014 or 1016
• Some LS engines have the dipstick in the pan and require drilling a dipstick port in the block
• Bolts into Chevrolet A-Body frames; Buick, Oldsmobile and Pontiac models require a separate frame kit (Trans-Dapt 9596), sold separately
• Components from the Hedman Performance Group are engineered to work together
• Sold as a kit

Vehicle Applications:

• 1970-1972 Buick GS
• 1968-1972 Buick Skylark
• 1968-1972 Chevrolet Chevelle
• 1968-1972 Chevrolet El Camino
• 1970-1972 Chevrolet Monte Carlo
• 1968-1971 Oldsmobile 442
• 1968-1972 Oldsmobile Cutlass
• 1968-1972 Oldsmobile F85
• 1968-1972 Oldsmobile Vista Cruiser
• 1968-1972 Pontiac GTO
• 1968-1972 Pontiac LeMans
• 1968-1970 Pontiac Tempest

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

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