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
Specs
Application
1964-1967 GM A-Body
Brand
Hooker BlackHeart
Emission Code
4
Exhaust Series
Hooker BlackHeart
Material
304 Stainless Steel
Muffler Type
High Flow, Straight Through
Product Type
Exhaust System
Sound Level
Aggressive / Moderate
System Type
Header-back
Tube Diameter
3 inch
Tubing Diameter (in)
3
Part Number
705013111RHKR
Emissions
4
This part is legal for sale or use on Racing Use Only Vehicles
The following vehicles are considered Racing Use Only Vehicles:
Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle