Fits 1967-1972 Chevrolet/GMC C10, C15 1/2 ton trucks with V8 engines. Stainless Steel. - Aggressive to moderate sound
This American Thunder exhaust system is specifically designed for 1967-1972 Chevrolet and GMC C10 and C15 1/2 ton 2wd trucks with coil spring suspension. The system is perfect for the person looking for a moderate to aggressive interior and exterior sound level. Starting at the Crossmember-Back, the exhaust comes complete with a built-in H-pipe crossover, all mandrel-bent 2.50-inch stainless steel tubing, a pair of Super 44 Series performance mufflers, and your choice of four tailpipe exits. One set slightly angled down to clear larger rear bumpers, one set straight out the back under the rear bumper, out the sides behind the rear tires for that classic truck look or a dump style exiting behind the rear tires level with the body. The system includes all hardware necessary for installation and provides adequate clearance for substantially lowered vehicles. The exhaust system is covered by our Lifetime Limited Warranty. If you prefer Aluminized steel construction, check out system #17654 which comes with our 3-year Limited Warranty. Fits both short and long wheelbase trucks.
  • Super 44 Series Mufflers for Deep Powerful Sound
  • Includes Hangers and Hardware for Installation
  • Crossmember-Back True Dual Exhaust System
  • Mandrel-bent 16-gauge Stainless Steel Tubing
  • Aggressive to Moderate Exterior Exhaust Tone
  • H-pipe Crossover for Maximum Power
  • Four Choices of Tailpipe Exits
  • Lifetime Limited Warranty

Information:

Does Not include exhaust tips, header reducer cones or downpipes for factory manifolds.

Application Summary:

Year Make/Model
1967-1972 Chevrolet C10 Pickup
1967-1972 GMC C15/C1500 Pickup
Attributes
2WD/4WD RWD, 2WD
ASIN B00DOV4NNW
Brand Flowmaster, Flowmaster
Bullet Point #1 Stainless Steel Construction
Bullet Point #2 Multiple Tailpipe Exit Options
Bullet Point #3 Patented Delta Flow Technology
Bullet Point #4 Lifetime Limited Warranty
CARB (California) Compliant Yes
California Proposition 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Catalytic Converter Included No
Catalytic Converter Quantity Not Included
Category Exhaust, Exhaust
Clamping Type Flat Band, Flat Band
Clamps Included Yes, Yes
Country of Origin (Primary) US
Drive 2WD, 2WD
Emission Code 3, 5
Exhaust Series American Thunder, American Thunder
Exhaust Tip Quantity Sold Separately
Exhaust Type Dual
Exit Position Dual Rear Same Side, Dual Out Rear / Dual Out Side
Exit Style Straight
Finish Natural, Natural
GTIN 00700042029877
Gasket Or Seal Included No, No
Grade Type Performance, Performance
Hangers Included Yes, Yes
Harmonized Tariff Code (Schedule B) 8708925000
Hazardous Material Code N
Heat Shield No
Heat Shield Attached No
Heat Shield Included No, No
Inlet Diameter 2.500 in., 2.50
Inlet Diameter (in) 2.5
Inlet Inside Diameter 2.500 in.
Inlet Inside Diameter (in.) 2.5
Inlet Size (in.) 2.5
Inlet Type Weld-On, Weld-On
Life Cycle Status Code Available to Order
Main Piping Diameter 2-1/2
Material Stainless Steel, 409 Stainless Steel
Mounting Bracket Included Yes, Yes
Muffler Body Height 4.00
Muffler Body Length 13.00, 13.00
Muffler Body Material 409 Stainless Steel, 409 Stainless Steel
Muffler Body Shape Oval, Oval
Muffler Body Width 9.50
Muffler Count 2
Muffler Flanged Inlet No, No
Muffler Flanged Outlet No, No
Muffler Included Yes
Muffler Inlet Inside Diameter 2.50, 2.50
Muffler Inlet Outside Diameter 2.63, 2.63
Muffler Outlet Quantity 1, 1
Muffler Part Number Kit Only, Kit Only
Muffler Quantity 2, 2
Muffler Series Super 44 Series, Super 44 Series
Muffler Type Chambered, Chambered
NAFTA Preference Criterion Code B
Outlet Diameter 2.500 in., 2.50
Outlet Diameter (in) 2.5
Outlet Outside Diameter 2.500 in.
Outlet Outside Diameter (in.) 2.5
Outlet Size (in.) 2.5
Pipe Color Silver, Silver
Pipe Material 409 Stainless Steel, 409 Stainless Steel
Product Type Exhaust Systems / Kits, Exhaust System
SDR Required Flag N
SDS Sheet Number N
Sale Category Exhaust
Series American Thunder Exhaust Systems
Single Dual Dual
Single or Dual Dual
Sound Level Moderate/Aggressive, Aggressive / Moderate
Spring Bolt Kit Included No, No
Subcategory Complete Exhaust Kits
System Type Header Back, Crossmember-back
Tail Pipe Diameter 2.500 in.
Tail Pipe Outlet Outside Diameter 2.50, 2.50
Tail Pipe Quantity 2, Dual
Tail Pipe Tapered Outlet No, No
Tip Diameter N/A
Tip Quantity Not Included
Tip Shape Round
Tip Size N/A
Truck Bed Length Long Bed, Short Bed
Tube Diameter 2.5 inch, 2.50
Tubing Diameter 2.500 in., 2.50
Tubing Diameter (IN) 2.5
Type Crossmember-back, Crossmember-back
Type of Exhaust Header-Back, Crossmember-back
Valve Included No, No
Valve Type Not Applicable, Not Applicable
Warning California Proposition 65, California Proposition 65
Warranty Time 12
part type Exhaust System

Flowmaster 817654 Flowmaster American Thunder Crossmember-Back Exhaust System

Product Information

  • Brand: Flowmaster
  • Product Number: 817654
  • Availability: Call for Availability

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