For the person who is looking for a complete Header-back dual exhaust system with an aggressive tone. 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 stainless steel tubing. Aggressive Sound Exterior Exhaust Tone. Includes hangers and hardware for easy installation. Header-back System. Flowmaster 817158 American Thunder Exhaust Kit, 1968-74 Nova Sku # 378817158 Mfr. Part # 817158 Condition New Brand Flowmaster Sold Kit Details Info
For the person who is looking for a complete Header-back dual exhaust system with an aggressive tone. 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 stainless steel tubing
- Aggressive Sound Exterior Exhaust Tone
- Includes hangers and hardware for easy installation
- Header-back System
Application This Part Fits 1969-1970 Chevrolet Nova 396 CID/6.5L V8
1970-1971 Chevrolet Nova 454 CID/7.4L V8
1970-1972 Chevrolet Nova 402 CID/6.6L V8
1969-1973 Chevrolet Nova 307 CID/5.0L V8
1971-1973 Pontiac Ventura 307 CID/5.0L V8
1973-1974 Buick Apollo 350 CID/5.7L V8
1969-1974 Chevrolet Nova 350 CID/5.7L V8
1973-1974 Oldsmobile Omega 350 CID/5.7L V8
1971-1974 Pontiac Ventura 350 CID/5.7L V8
1968 Chevrolet Chevy II 307 CID/5.0L V8
1968 Chevrolet Chevy II 327 CID/5.3L V8
1968 Chevrolet Chevy II 350 CID/5.7L V8
1968 Chevrolet Chevy II 396 CID/6.5L V8 Charts
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Installation Tips Fits 1968 to 1974 Chevrolet Nova with a V8 engine. This item is being shipped to you directly from the manufacturer and is subject to an increased handling time. Delivery estimates that include the handling time are displayed on the \"Shipping and Payments\" tab. Specs Sold in Quantity Kit Hardware Included Yes Drivetrain 2WD Catalytic Converter(s) Included No MFG. Part # 817158 GTIN Code 700042025626 Single or Dual Dual Heat Shield No Muffler Quantity 2 Inlet Size 2.50" Outlet Size 2.50" Tailpipe Diameter 2.5 Inlet Quantity Dual Exhaust System Type Header-Back Exhaust Exit Dual Split Rear Sound Level Moderate/Aggressive Exhaust System Material 409S Stainless Steel Exhaust System Finish Natural Exhaust Pipe Color Natural Muffler Series Super 44 Series Muffler Connections Single Inlet | Single Outlet Muffler Material 409 Stainless Steel Muffler Color Natural Exhaust Tip Color Natural Exhaust Tip Quantity 0 Muffler(s) Included Yes Exhaust Tip Included No Exit Location Rear Exhaust Tubing Diameter 2-1/2 Inch Tech Support We\'re here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.
