Features:

• Simplifies the swap of a GM LS or LT engine (Gen III, lV or V) with a TH350, TH400, 4L60E, 4L80E or 6L80 transmission into a 6-cylinder Jeep TJ/LJ chassis by mating to the stock Jeep Wrangler NP231J transfer case with an aftermarket adapter*
• Uses most of the stock engine frame mounts
• A high-arch design maintains upper control arm to frame clearance
• Maintains the stock right/passenger-side offset of the Jeep 4.0L engine to prevent alteration of associated linkage
• Works with stock, transfer case drop, or belly-tuck drivetrain installations
• Compatible with the stock and aftermarket skid plates and aftermarket transmission cross-members
• Designed for use with factory clamshell-style engine mounts and polyurethane inserts
• Can be used with Hooker BlackHeart LS or LT swap headers for a complete swap solution
• (2) M10 x 1.25 bolts are included
• Notes:
  • Will require the use of additional user-supplied parts*
  • Does NOT require the use of a body or suspension lift (when used with a 4L60E/4L70E and stock transfer case)
  • Does NOT require removal or replacement of the stock steering shaft support bracket
  • NOT compatible with 4-cylinder frames
• LS and LT Engine Installation Requirements:
  • Hooker Blackheart Clamshell Engine Mounts, LS (two required) 520-71221018HKR
  • Hooker Blackheart Clamshell Engine Mounts, LT (two required) 520-71221019HKR
  • Hooker Blackheart Poly Engine Mount Inserts, Black (two required) 520-71221016HKR or Red (two required) 520-71221017HKR
  • Hooker Blackheart Engine Mount Bolt Kit 520-71223015HKR