Fits 1967-1974 Chevrolet Camaro, Pontiac Firebird and 1968-1974 Chevrolet Nova with V8 engine, 2.5" pipes - Moderate sound
Flowmaster is proud to introduce our American Thunder dual exhaust system for 1967-1974 Camaro and Firebird, and 1968-1974 Nova. The system features our exclusive 80 Series Crossflow performance muffler that tucks up high behind the rear differential. Other features include all mandrel-bent dual 2.50-inch head pipes with a built-in H-pipe crossover and dual 2.50-inch tailpipes for a deep rich sound and optimum performance. This crossmember-back aluminized steel exhaust system gives these classic muscle cars a moderate tone inside and out. The system includes all parts, hardware and illustrated instructions and is covered by our 3-year Limited Warranty. If you prefer Stainless steel construction, check out optional system# 817104 which comes with a Lifetime Limited Warranty. Notes: Does not include manifold downpipes or header reducer cones. Convertible models will require adding 3/8-inch of shims to the stock factory X-brace for clearance or purchasing Hotchkis Performance Convertible brace Part# 1404.
- H-pipe Crossover for Maximum Power and Deep Tone
- Includes Hangers and Hardware for Easy Installation
- Mandrel-bent 16-gauge Aluminized Steel Tubing
- Does Not Include Manifold Downpipes or Header Reducers
- Moderate Exterior Exhaust Tone
- Maximum Ground Clearance
- Crossmember-back System
Information:
"Works with Factory manifolds or headers. Connector pipes not included.
Application Summary:
Year |
Make/Model |
1967-1974 |
Chevrolet Camaro |
1969-1974 |
Chevrolet Nova |
1967-1974 |
Pontiac Firebird |
Attributes |
2WD/4WD |
2WD |
ASIN |
B000CNN0G6 |
Brand |
Flowmaster |
Bullet Point #1 |
Mandrel bent 16 Gauge Tubing |
Bullet Point #2 |
Moderate Sound exterior exhaust tone |
Bullet Point #3 |
Includes hangers and hardware for easy installation |
Bullet Point #4 |
Header-back System |
California Proposition 65 |
No |
Catalytic Converter Quantity |
Not Included |
Category |
Exhaust |
Clamping Type |
U-Bolt |
Country of Origin (Primary) |
US |
Emission Code |
3, 5 |
Exhaust Series |
American Thunder |
Exhaust Tip Quantity |
Sold Separately |
Exhaust Type |
Single |
Exit Position |
Dual Rear, Dual Out Rear |
Exit Style |
Straight |
GTIN |
00700042013302 |
Harmonized Tariff Code (Schedule B) |
8708925000 |
Hazardous Material Code |
N |
Heat Shield |
No |
Heat Shield Attached |
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 |
Life Cycle Status Code |
Available to Order |
Main Piping Diameter |
2-1/2 |
Material |
Aluminized Steel |
Muffler Count |
1 |
Muffler Part Number |
42585 |
Muffler Quantity |
1 |
Muffler Series |
80 Series Crossflow |
Muffler Type |
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 |
Product Type |
Exhaust Systems / Kits, Exhaust System |
SDR Required Flag |
N |
SDS Sheet Number |
N |
Sale Category |
Exhaust |
Series |
American Thunder Exhaust Systems |
Single Dual |
Dual |
Single or Dual |
Dual |
Sound Level |
Moderate |
Sub Category |
Exhaust and Tail Pipes |
Subcategory |
Complete Exhaust Kits |
System Type |
Header Back, Crossmember-back |
Tail Pipe Diameter |
2.500 in. |
Tip Diameter |
N/A |
Tip Quantity |
Not Included |
Tip Size |
N/A |
Tube Diameter |
2.5 inch, 2.50 |
Tubing Diameter |
2.500 in., 2.50 |
Tubing Diameter (in) |
2.5 |
Type |
Crossmember-back |
Type of Exhaust |
Header-Back, Crossmember-back |
Warranty Time |
36 |
part type |
Exhaust System Kit |