Hooker has quickly become the leader in LS engine swaps and we are excited to announce new products for the 1964-67 GM A-Body. Our LS Swap exhaust systems are designed to offer the best-available ground clearance and wide rear tire compatibility. Adapters are available for a direct bolt up to our long-tube headers, mid-length headers, and cast iron exhaust manifolds.

Features:
  • Constructed of 3 18-gauge, 304 Stainless Steel maximizing strength and
  • System is configured with a merged-X crossover and absorption mufflers for maximum performance and minimized resonance
  • Connects to related Hooker 1964-67 A-body LS swap system components with the following adapter tube kits: long-tube headers - direct connection/no adapters required, mid-length headers - 70701327-RHKR
  • Tube routing geometry optimized to provide best-available ground clearance and wide rear tire compatibility
  • Compatible with Hooker Blackheart 71222008HKR 1964-67 A-body LS swap transmission crossmember (crossmember is not compatible with El Camino, convertible or other boxed-frame A-body models)
  • Compatible with driveshaft diameters up to 3.5 and U-joints/yokes up to type 1350
  • Compatible with DSE, Hotchkis, Hellwig and PMT Fabrication rear anti-sway bars
  • Compatible with stock and most aftermarket rear suspension upper control arms
  • Includes OE quality clamps, hangers and hardware; requires no cutting or welding to install