Flowmaster 67-'74 Chev. Camaro / Pontiac Firebird, '68-'74 Chev. Nova, V8, All 2.
Flowmaster 67-'74 Chev. Camaro / Pontiac Firebird, '68-'74 Chev. Nova, V8, All 2.
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Shipping details
In-stock orders are processed within 48 hours; transit time is additional.
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Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.
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Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.
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Specifications
Product details shared across all variants.
- Product type
- Exhaust System Kit
- Category
- Motor Vehicle Exhaust
- Item condition
- New
- Manufacturer type
- Aftermarket
- Shipping dimensions (L × W × H)
- Shipping weight
- 116.03 lb
- Barcode
- 700042013302
Billable shipping weight; may include dimensional weight.
Header-back System - Dual Rear Exit - American Thunder® - Moderate Sound
Application Summary
Fits 1967 to 1974 Chevrolet Camaro and Pontiac Firebird, also 1968 to 1974 Chevrolet Nova, with V8 engines, does not fit convertibles without an X-brace modification, call Tech Support Line for assistance.
Note 1: Convertible models require an aftermarket X-brace or 3/8 shims for clea
Features
For the person who is looking for a complete Header-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. American Thunder® systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster® systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.
- Mandrel bent 16 Gauge Tubing
- Moderate Sound exterior exhaust tone
- Includes hangers and hardware for easy installation
- Header-back System
| Exhaust Series | American Thunder® | Exit Position | Dual Rear Exit |
|---|---|---|---|
| Heat Shield | No | Inlet Diameter (in) | 2.5 |
| Material | Aluminized Steel | Muffler Part Number | 42585 |
| Muffler Quantity | 1 | Muffler Series | 80 Series Crossflow |
| Outlet Diameter (in) | 2.5 | Single Dual | Dual |
| Sound Level | Moderate Sound | System Type | Header-back System |
| Tubing Diameter (in) | 2.5 | 2WD/4WD | 2WD |
| Tip Quantity | None |
