Fits 1964-1972 GM A-Body with V8 engines, 2.5" pipes - Aluminized Steel - Aggressive to moderate sound
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 most 1964-1972 GM A-Bodies with V8 engines and aftermarket long tube headers.
- Includes Hangers and Hardware for Easy Installation
- Mandrel-bent 16-Gauge Aluminized Steel Tubing
- Two Exit Style Choices: Slash Cut or Turndown
- Moderate to Aggressive Exterior Exhaust Tone
- Built-in Balance Pipe Equalizes Pressures
- Super 40 Series Performance Mufflers
- Flowmaster Quality & Reliability
- Crossmember-Back System
Information:
Does Not Include Factory Manifold Downpipes or Header Reducer Cones
Application Summary:
| Year |
Make/Model |
| 1965-1967 |
Buick Gran Sport |
| 1970-1972 |
Buick GS |
| 1968-1969 |
Buick GS 350 |
| 1968-1969 |
Buick GS 400 |
| 1970-1972 |
Buick GS 455 |
| 1964-1972 |
Buick Skylark |
| 1964-1969 |
Buick Special |
| 1964-1969 |
Buick Sportwagon |
| 1964-1972 |
Chevrolet Chevelle |
| 1964-1972 |
Chevrolet El Camino |
| 1970-1972 |
Chevrolet Monte Carlo |
| 1971-1972 |
GMC Sprint |
| 1964-1971 |
Oldsmobile 442 |
| 1964-1972 |
Oldsmobile Cutlass |
| 1967-1972 |
Oldsmobile Cutlass Supreme |
| 1964-1972 |
Oldsmobile F85 |
| 1964-1972 |
Oldsmobile Vista Cruiser |
| 1964-1967 |
Pontiac Beaumont |
| 1968-1972 |
Pontiac Grand Prix |
| 1964-1972 |
Pontiac GTO |
| 1964-1972 |
Pontiac LeMans |
| 1964-1970 |
Pontiac Tempest |
| Attributes |
| 2WD/4WD |
2WD |
| ASIN |
B000QJMYDG |
| Brand |
Flowmaster, Flowmaster |
| Bullet Point #1 |
Mandrel bent 16 Gauge Tubing |
| Bullet Point #2 |
Moderate to Aggressive Sound Exterior Exhaust Tone |
| Bullet Point #3 |
Includes hangers and hardware for easy installation |
| Bullet Point #4 |
Made in the USA |
| California Proposition 65 |
No |
| CARB (California) Compliant |
Yes |
| Catalytic Converter Included |
No |
| Category |
Exhaust, Exhaust |
| Clamping Type |
U-Bolt, U-Bolt |
| Clamps Included |
Yes, Yes |
| Country of Origin (Primary) |
US |
| Drive |
2WD, 2WD |
| Emission Code |
3, 5 |
| Exhaust Series |
American Thunder, American Thunder |
| Exhaust Tip Quantity |
Sold Separately |
| Exhaust Type |
Dual |
| Exit Position |
Dual Rear, Dual Out Rear |
| Exit Style |
Straight |
| Finish |
Aluminized, Aluminized |
| Gasket Or Seal Included |
No, No |
| Grade Type |
Performance, Performance |
| Hangers Included |
Yes, Yes |
| Harmonized Tariff Code (Schedule B) |
8708925000 |
| Hazardous Material Code |
N |
| Heat Shield |
No |
| Heat Shield Attached |
No |
| Heat Shield Included |
No, No |
| Inlet Diameter |
2.500 in., 2.50 |
| Inlet Diameter (in) |
2.5 |
| Inlet Inside Diameter |
N/A |
| Inlet Inside Diameter (in.) |
N/A |
| Inlet Size (in.) |
N/A |
| Inlet Type |
Weld-On, Weld-On |
| Life Cycle Status Code |
Available to Order |
| Main Piping Diameter |
2-1/2 |
| Material |
Aluminized Steel |
| Mounting Bracket Included |
Yes, Yes |
| Muffler Body Length |
13.00, 13.00 |
| Muffler Body Material |
Aluminized Steel, Aluminized Steel |
| Muffler Body Shape |
Oval, Oval |
| Muffler Count |
2 |
| Muffler Flanged Inlet |
No, No |
| Muffler Flanged Outlet |
No, No |
| Muffler Included |
Yes |
| Muffler Inlet Inside Diameter |
2.50, 2.50 |
| Muffler Inlet Outside Diameter |
2.63, 2.63 |
| Muffler Outlet Quantity |
1, 1 |
| Muffler Part Number |
952548, 952548 |
| Muffler Quantity |
2, 2 |
| Muffler Series |
Super 40 Series, Super 40 Series |
| Muffler Type |
Chambered, Chambered |
| NAFTA Preference Criterion Code |
B |
| Outlet Diameter |
2.500 in., 2.50 |
| Outlet Diameter (in) |
2.5 |
| Outlet Outside Diameter |
2.500 in. |
| Outlet Outside Diameter (in.) |
2.5 |
| Outlet Size (in.) |
2.5 |
| part type |
Exhaust System Kit, Exhaust System |
| Pipe Color |
Silver, Silver |
| Pipe Material |
Aluminized Steel, Aluminized Steel |
| Product Type |
Exhaust Systems / Kits, Exhaust System |
| Sale Category |
Exhaust |
| SDR Required Flag |
N |
| SDS Sheet Number |
N |
| Series |
American Thunder Exhaust Systems |
| Single Dual |
Dual |
| Single or Dual |
Dual |
| Sound Level |
Moderate/Aggressive, Aggressive / Moderate |
| Spring Bolt Kit Included |
No, No |
| Sub Category |
Exhaust and Tail Pipes, Exhaust and Tail Pipes |
| Subcategory |
Complete Exhaust Kits |
| System Type |
Header Back, Crossmember-back |
| Tail Pipe Diameter |
2.500 in. |
| Tail Pipe Outlet Outside Diameter |
2.50, 2.50 |
| Tail Pipe Quantity |
2, Dual |
| Tail Pipe Tapered Outlet |
No, No |
| Tip Diameter |
N/A |
| Tip Quantity |
Not Included |
| Tip Shape |
Round |
| Tip Size |
N/A |
| Tubing Diameter |
2.500 in., 2.50 |
| Tubing Diameter (in) |
2.5 |
| Type |
Crossmember-back |
| Valve Included |
No, No |
| Valve type |
Not Applicable, Not Applicable |
| Warranty Time |
36 |
| GTIN |
00700042014729 |
