Flowmaster 817654 Crossmember-Back 409S for 1967-1972 GM C10/C15

Flowmaster 817654 Crossmember back 409S - Dual Rear or Side Exit - Moderate/Aggressive Sound

Flowmaster's American Thunder crossmember-back exhaust system for the 1967 - 1972 GM C10/C15 1/2 ton 2WD (Coil Spring) pickup truck is perfect for the person looking for moderate to aggressive sound levels with all of the performance benefits that you would expect from Flowmaster. This crossmember-back DOR/DOS (Dual Out Rear, Dual Out Side) system features dual Super 44 Series mufflers, 2.50 in. mandrel bent 409S stainless steel tubing and all the hardware necessary for a great fitting installation. (Stainless tips sold separately). This system is routed in a fashion that accommodates both long and short wheelbases with automatic or manual transmissions, and provides adequate clearance for substantially lowered vehicles. The exhaust system is manufactured in the USA and is covered by Flowmaster's Lifetime Limited Warranty.

Features:

• Stainless Steel Construction
• Multiple Tailpipe Exit Options
• Patented Delta Flow Technology
• Lifetime Limited Warranty

Product Specification:

• 2WD/4WD: RWD
• Exhaust series: American Thunder®
• Exit Position: DOR/S
• Heat shield: None
• Inlet dia: 2.5
• Material: 409S Stainless Steel
• Muffler part number: Kit Only
• Muffler qty: 2
• Muffler series: Super 44 Series
• Outlet dia: 2.50
• Single/Dual: Dual
• Sound level: Moderate/Aggressive
• System type: Header-back
• Tip qty: Not Included
• Tubing dia: 2.5

Fitments:

• 1968-1972 Chevrolet C10 Pickup Base V8, 5.0L
• 1969-1972 Chevrolet C10 Pickup Base V8, 5.7L
• 1972 Chevrolet C10 Pickup Base V8, 5.7L
• 1967-1969 Chevrolet C10 Pickup Base V8, 5.3L
• 1967 Chevrolet C10 Pickup Base V8, 4.6L
• 1967-1968 GMC C15/C1500 Pickup Base V8, 5.3L
• 1967 GMC C15/C1500 Pickup Base V6, 5.0L
• 1968-1972 GMC C15/C1500 Pickup Base V8, 5.0L
• 1969-1972 GMC C15/C1500 Pickup Base V8, 5.7L
• 1972 GMC C15/C1500 Pickup Base V8, 5.7L

Note: Fits 1967 to 1972 Shortbed/Longbed GMC and Chevrolet C10 and C15 1/2 Ton 2 wheel drive pickups with a V8 engine using the coil spring suspension only.