Hooker Blackheart has quickly become the leader in engine swap system design and we are excited to announce new LS and Coyote engine swap products for 1994-1998 Ford Mustangs. This Hooker Blackheart engine swap transmission crossmember is designed to be used with Hooker Blackheart engine mount adapter plates or mounting brackets designed for vehicles that are equipped with stock OE (1996-2004 only) or specific AJE, Team Z, or Maximum Motorsports aftermarket engine K-members. The following list contains the adapter plates needed for this crossmember to be used with various transmissions. LS Swap: Provides for installation of a Powerglide, TH350, TKO, TKX, or 4L60-4L70 transmission using the following adapters: Powerglide or TH350 transmission - 71222014HKR TKO, TKX, or 4L60-70 transmission - 71223012HKR Coyote Swap: Provides for installation of a Powerglide, TKO, TKX, or TR-3550 transmission using the following adapters: Powerglide - BHS508 TKO, TKX, or TR-3550 transmission - 71223012HKR Once the adapter plate is chosen, complete your setup with Hooker Blackheart Polyurethane mounts (71223030HKR in red or 71223029HKR in black).