Flowmaster 64-72 GM A-BODY 2.5 in. American Thunder Crossmember-Back Exhaust System

This American Thunder® Crossmember-Back exhaust system is custom designed for most 1964-1972 GM A-body cars and is for the person looking for a complete 2.50-inch dual exhaust system with a moderately aggressive exterior tone and a moderate interior sound. With easy fit in mind, these aluminized steel systems feature all mandrel-bent tubing, an H-pipe to equalize the exhaust pressures for maximum performance and deep sound and includes a pair of specially selected Super 40™ mufflers. The mandrel-bent 2.50-inch tailpipes tuck up out of the way for maximum clearance and offer you two choices of tailpipe exit styles. Like all Flowmaster® systems, benefits include improved throttle response, power, and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for an easy installation and is covered by our 3-year Limited Warranty.
Fits 1964-1972 GM A-Body with V8 engines, 2.5″ pipes – Aluminized Steel – Aggressive to moderate sound
Does Not Include Factory Manifold Downpipes or Header Reducer Cones

• Fits most 1964-1972 GM A-Bodies with V8 engines and aftermarket long tube headers.
• Includes Hangers and Hardware for Easy Installation
• Two Exit Style Choices: Slash Cut or Turndown
• Mandrel-bent 16-Gauge Aluminized Steel Tubing
• Moderate to Aggressive Exterior Exhaust Tone
• Built-in Balance Pipe Equalizes Pressures
• Super 40 Series Performance Mufflers
• Flowmaster Quality & Reliability
• Crossmember-Back System

Fits
1964 Buick Skylark Base
1964 Buick Special Base
1964 Buick Special Deluxe
1964 Buick Sportwagon Base
1964 Chevrolet Chevelle Base
1964 Chevrolet Chevelle SS
1964 Chevrolet El Camino Base
1964 Chevrolet Malibu Base
1964 Oldsmobile 442 Base
1964 Oldsmobile Cutlass Base
1964 Oldsmobile Cutlass Holiday
1964 Oldsmobile F85 Base
1964 Oldsmobile F85 Deluxe
1964 Oldsmobile Vista Cruiser Base
1964 Oldsmobile Vista Cruiser Custom
1964 Pontiac GTO Base
1964 Pontiac LeMans Base
1964 Pontiac Tempest Base
1964 Pontiac Tempest Custom
1964 Pontiac Tempest Safari
1965 Buick Gran Sport Base
1965 Buick Skylark Base
1965 Buick Special Base
1965 Buick Special Deluxe
1965 Buick Sportwagon Base
1965 Chevrolet Chevelle Base
1965 Chevrolet Chevelle Deluxe
1965 Chevrolet Chevelle SS
1965 Chevrolet El Camino Base
1965 Chevrolet Malibu Base
1965 Oldsmobile 442 Base
1965 Oldsmobile Cutlass Base
1965 Oldsmobile Cutlass Holiday
1965 Oldsmobile F85 Base
1965 Oldsmobile F85 Deluxe
1965 Oldsmobile Vista Cruiser Base
1965 Oldsmobile Vista Cruiser Custom
1965 Pontiac GTO Base
1965 Pontiac LeMans Base
1965 Pontiac Tempest Base
1965 Pontiac Tempest Custom
1965 Pontiac Tempest Safari
1966 Buick Gran Sport Base
1966 Buick Skylark Base
1966 Buick Special Base
1966 Buick Special Deluxe
1966 Buick Sportwagon Base
1966 Buick Sportwagon Custom
1966 Chevrolet Chevelle Base
1966 Chevrolet Chevelle Deluxe
1966 Chevrolet Chevelle SS
1966 Chevrolet El Camino Base
1966 Chevrolet Malibu Base
1966 Oldsmobile 442 Base
1966 Oldsmobile Cutlass Base
1966 Oldsmobile Cutlass Holiday
1966 Oldsmobile F85 Base
1966 Oldsmobile F85 Deluxe
1966 Oldsmobile F85 Holiday
1966 Oldsmobile Vista Cruiser Base
1966 Oldsmobile Vista Cruiser Custom
1966 Pontiac GTO Base
1966 Pontiac LeMans Base
1966 Pontiac Tempest Base
1966 Pontiac Tempest Custom
1966 Pontiac Tempest Safari
1967 Buick Gran Sport Base
1967 Buick Skylark Base
1967 Buick Special Base
1967 Buick Special Deluxe
1967 Buick Sportwagon Base
1967 Chevrolet Chevelle 300
1967 Chevrolet Chevelle 300 Deluxe
1967 Chevrolet Chevelle Concours
1967 Chevrolet Chevelle SS
1967 Chevrolet El Camino Base
1967 Chevrolet Malibu Base
1967 Oldsmobile 442 Base
1967 Oldsmobile Cutlass Base
1967 Oldsmobile Cutlass Holiday
1967 Oldsmobile Cutlass Turnpike Cruiser
1967 Oldsmobile Cutlass Supreme Base
1967 Oldsmobile F85 Base
1967 Oldsmobile Vista Cruiser Base
1967 Oldsmobile Vista Cruiser Custom
1967 Pontiac GTO Base
1967 Pontiac LeMans Base
1967 Pontiac Tempest Base
1967 Pontiac Tempest Custom
1967 Pontiac Tempest Safari
1968 Buick GS 350 Base
1968 Buick GS 400 Base
1968 Buick Skylark Base
1968 Buick Skylark Custom
1968 Buick Special Base
1968 Buick Sportwagon Base
1968 Buick Sportwagon Custom
1968 Chevrolet Chevelle 300
1968 Chevrolet Chevelle 300 Deluxe
1968 Chevrolet Chevelle Base
1968 Chevrolet Chevelle Concours
1968 Chevrolet Chevelle Malibu
1968 Chevrolet Chevelle Nomad
1968 Chevrolet Chevelle SS
1968 Chevrolet El Camino Base
1968 Chevrolet El Camino Custom
1968 Chevrolet El Camino SS
1968 Oldsmobile 442 Base
1968 Oldsmobile Cutlass Base
1968 Oldsmobile Cutlass S
1968 Oldsmobile Cutlass Supreme Base
1968 Oldsmobile F85 Base
1968 Oldsmobile Vista Cruiser Base
1968 Pontiac Grand Prix Base
1968 Pontiac GTO Base
1968 Pontiac LeMans Base
1968 Pontiac Tempest Base
1968 Pontiac Tempest Custom
1968 Pontiac Tempest Safari
1969 Buick GS 350 Base
1969 Buick GS 400 Base
1969 Buick Skylark Base
1969 Buick Skylark Custom
1969 Buick Special Base
1969 Buick Sportwagon Base
1969 Buick Sportwagon Custom
1969 Chevrolet Chevelle 300 Deluxe
1969 Chevrolet Chevelle Concours
1969 Chevrolet Chevelle Concours Estate
1969 Chevrolet Chevelle Greenbrier
1969 Chevrolet Chevelle Malibu
1969 Chevrolet Chevelle Nomad
1969 Chevrolet Chevelle SS
1969 Chevrolet El Camino Base
1969 Chevrolet El Camino Custom
1969 Chevrolet El Camino SS
1969 Oldsmobile 442 Base
1969 Oldsmobile Cutlass Base
1969 Oldsmobile Cutlass Supreme Base
1969 Oldsmobile F85 Base
1969 Oldsmobile Vista Cruiser Base
1969 Pontiac Grand Prix Base
1969 Pontiac GTO Base
1969 Pontiac LeMans Base
1969 Pontiac LeMans Safari
1969 Pontiac Tempest Base
1969 Pontiac Tempest Custom
1969 Pontiac Tempest Safari
1970 Buick GS Base
1970 Buick GS 455 Base
1970 Buick GS 455 GSX
1970 Buick Skylark 350
1970 Buick Skylark Base
1970 Buick Skylark Custom
1970 Chevrolet Chevelle Base
1970 Chevrolet Chevelle Concours
1970 Chevrolet Chevelle Concours Estate
1970 Chevrolet Chevelle Greenbrier
1970 Chevrolet Chevelle Malibu
1970 Chevrolet Chevelle Nomad
1970 Chevrolet Chevelle SS
1970 Chevrolet Chevelle SS 454
1970 Chevrolet El Camino Base
1970 Chevrolet El Camino Custom
1970 Chevrolet El Camino SS
1970 Chevrolet Monte Carlo Base
1970 Oldsmobile 442 Base
1970 Oldsmobile Cutlass Base
1970 Oldsmobile Cutlass Supreme Base
1970 Oldsmobile F85 Base
1970 Oldsmobile Vista Cruiser Base
1970 Pontiac Grand Prix Base
1970 Pontiac GTO Base
1970 Pontiac GTO The Judge
1970 Pontiac LeMans Base
1970 Pontiac LeMans Safari
1970 Pontiac LeMans Sport
1970 Pontiac Tempest Base
1970 Pontiac Tempest GT
1971 Buick GS Base
1971 Buick GS 455 Base
1971 Buick Skylark Base
1971 Buick Skylark Custom
1971 Chevrolet Chevelle Base
1971 Chevrolet Chevelle Concours
1971 Chevrolet Chevelle Concours Estate
1971 Chevrolet Chevelle Greenbrier
1971 Chevrolet Chevelle Heavy Chevy
1971 Chevrolet Chevelle Malibu
1971 Chevrolet Chevelle Nomad
1971 Chevrolet Chevelle SS
1971 Chevrolet El Camino Base
1971 Chevrolet El Camino Custom
1971 Chevrolet El Camino SS
1971 Chevrolet Monte Carlo Base
1971 GMC Sprint Base
1971 Oldsmobile 442 Base
1971 Oldsmobile Cutlass Base
1971 Oldsmobile Cutlass S
1971 Oldsmobile Cutlass Supreme Base
1971 Oldsmobile F85 Base
1971 Oldsmobile Vista Cruiser Base
1971 Pontiac Grand Prix Base
1971 Pontiac GTO Base
1971 Pontiac GTO The Judge
1971 Pontiac LeMans Base
1971 Pontiac LeMans Sport
1971 Pontiac LeMans T37
1972 Buick GS Base
1972 Buick GS 455 Base
1972 Buick Skylark 350
1972 Buick Skylark Base
1972 Buick Skylark Custom
1972 Chevrolet Chevelle Base
1972 Chevrolet Chevelle Concours
1972 Chevrolet Chevelle Concours Estate
1972 Chevrolet Chevelle Greenbrier
1972 Chevrolet Chevelle Heavy Chevy
1972 Chevrolet Chevelle Malibu
1972 Chevrolet Chevelle Nomad
1972 Chevrolet Chevelle SS
1972 Chevrolet El Camino Base
1972 Chevrolet El Camino Custom
1972 Chevrolet El Camino SS
1972 Chevrolet Monte Carlo Base
1972 GMC Sprint Base
1972 GMC Sprint Custom
1972 Oldsmobile Cutlass Base
1972 Oldsmobile Cutlass Cruiser
1972 Oldsmobile Cutlass S
1972 Oldsmobile Cutlass Supreme Base
1972 Oldsmobile F85 Base
1972 Oldsmobile Vista Cruiser Base
1972 Pontiac Grand Prix Base
1972 Pontiac GTO Base
1972 Pontiac LeMans Base
1972 Pontiac LeMans Luxury
1972 Pontiac LeMans Sport

Weight	88.7 lbs
Dimensions	47.8 × 25.4 × 13.3 in
air_freight_prohibited	false
not_carb_approved	false
carb_acknowledgement_required	true
ltl_freight_required	false
prop_65	N
part_type	automotive
epa	N/A
regular_stock	t
units_per_sku	1
upc	700042014729
brand	Flowmaster
part_number	17119

Brand