Hooker has quickly become the leader in LS engine swaps and we are excited to announce new products for the 1964-1967 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 1964-1967 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