Description
Flowmaster’s American Thunder Crossmember-back exhaust system for the 73-87 GM C10/C20, ½ and 3/4 ton, 2WD 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" mandrel bent aluminized tubing and accommodates both dual and single exhaust crossmembers. 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 covered by Flowmaster’s 3 Year Limited Warranty. This system is not emissions compliant on vehicles that were originally equipped with catalytic converters. Note: This system is not designed as a direct bolt-on and will require the user to fabricate pipes to connect to manifolds or headers.
Additional Attributes:
GTIN: 00700042032341
Exit Position: Dual Rear Same Side
Exit Style: Straight
Inlet Diameter: 2.500 in.
Inlet Inside Diameter: 2.500 in.
Material: Aluminized Steel
Mount Type: Flanged
Muffler Count: 2
Muffler Series: Super 44
Muffler Type: Welded Baffle
Outlet Diameter: 2.500 in.
Outlet Outside Diameter: 2.500 in.
Shape: Oval
Single or Dual: Dual
Sound Level: Moderate/Aggressive
System Type: Header Back
Tail Pipe Diameter: 2.500 in.
Tip Diameter: N/A
Tubing Diameter: 2.500 in.
Tubing Material: Aluminized Steel
WARNING CA Proposition 65: No
Color: Black
Exhaust Series: American Thunder
Exhaust Type: Dual
Packaging:
Quantity of Each: 1
Package UOM: EA
17742
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