Flowmaster 817661 Crossmember-Back System for 74-79 Chevrolet

Flowmaster 817661 Crossmember-back System - Force II - 74-79 Corvette - Mild/Moderate Sound

Flowmaster's Force II Crossmember-back system for the 1974-1979 Chevrolet Corvette is perfect for the person looking for a moderate exterior and mild interior exhaust tone, with all of the performance benefits that you would expect from Flowmaster. This bolt-on DOR (Dual Out the Rear) system for the 5.7L V8 features specially tuned stainless steel 60 Series Delta Flow mufflers, a Scavenger X-pipe assembly and 2.25" 409S stainless steel tailpipes. Like all Flowmaster systems, the pipes are all mandrel bent to reduce any restrictions and maximize performance. The system finishes with 3.00" polished 304S stainless steel tips. The exhaust system is manufactured in the USA and is covered by Flowmaster's Lifetime Limited Warranty. Designed for an easy fit, this system includes all necessary parts and hardware for installation.

Note: Intended for Off Road Use Only on 1975-1979 Models.

Features:

• Stainless Steel Construction
• Dyno Tuned For Maximum Performance
• Patented Delta Flow Technology
• Lifetime Limited Warranty

Product Specification:

• 2WD/4WD: RWD
• Catalytic Converter Included: No
• Exhaust series: Force II
• Exit Position: DOR
• Heat shield: No
• Mount type: Uses New Hangers(Included)
• Muffler Finish: Black
• Muffler Inlet Dia. (inches): 2.25
• Muffler Material: 409S Stainless Steel
• Muffler Outlet Dia. (inches): 2.25
• Muffler part number: Kit Only
• Muffler quantity: 2
• Muffler series: 60 Series Delta Flow
• Muffler Shape: Oval
• Muffler Type: Welded Baffle
• Single/Dual: Dual
• Sound level: Mild/Moderate Sound
• System type: Crossmember-back
• Tip Cut: Angle
• Tip diameter (inches): 3.00
• Tip Edge Style: Cut
• Tip Finish: Polished
• Tip length (inches): 4.75
• Tip Logo: Embossed
• Tip Material: 304 Stainless Steel
• Tip quantity: 2
• Tip Shape: Round
• Tip Style: Single wall
• Tubing diameter (inches): 2.25

Fitments:

• 1974 Chevrolet Corvette Base V8, 5.7L
• 1974 Chevrolet Corvette Base V8, 5.7L
• 1977-1979 Chevrolet Corvette Base V8, 5.7L
• 1979 Chevrolet Corvette Base V8, 5.7L
• 1978 Chevrolet Corvette Indianapolis 500 Pace Car V8, 5.7L
• 1978 Chevrolet Corvette Silver Anniversary Edition V8, 5.7L
• 1975 Chevrolet Corvette Stingray V8, 5.7L
• 1976 Chevrolet Corvette Stingray V8, 5.7L

Note: Fits 1974-1979 Chevrolet Corvette with 350 Cubic inch engine. (Not Emissions Legal for 1975-1979 Vehicles).