SKU: 40843591821

1970-1972 Chevrolet Chevelle Exhaust Flowmaster Stainless Steel

Sale price$130.02 Regular price$144.47
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

1970-1972 Chevrolet Chevelle Exhaust Flowmaster Stainless SteelOverview: These Builder Series tailpipes are constructed from 3. 00 inch mandrel bent 16 gauge aluminized steel tubing for maximum flow, tuck up high in the chassis for good clearance and exit straight out the back under the rear bumper. Designed to be used with Side Inlet Opposite Side Outlet mufflers such as part# 943048 (Super 44 Series) or 53058 (Super 50 Series) mufflers. Covered by our 3 year Limited Warranty. Note: Not designed to fit in

Overview:

These Builder Series tailpipes are constructed from 3.00-inch mandrel-bent 16-gauge aluminized steel tubing for maximum flow, tuck up high in the chassis for good clearance and exit straight-out the back under the rear bumper. Designed to be used with Side Inlet/Opposite Side Outlet mufflers such as part# 943048 (Super 44 Series) or 53058 (Super 50 Series) mufflers. Covered by our 3-year Limited Warranty. Note: Not designed to fit in factory bumper cutouts. Some fitment may be necessary. Does Not include installation hardware or exhaust tips.

Features:

  • Exits Straight-out under the Rear Bumper
  • Mandrel-bent for Maximum Performance
  • High Clearance around Rear Differential
  • Designed for Double Off-set Mufflers
  • 16 Gauge Aluminzed Steel Tubing
  • Does Not Include Hardware
  • 3-year Limited Warranty
  • Specs:

  • Brand: Flowmaster
  • Clamps Included: No
  • Color: Gray
  • Emission Code: 5
  • Exit Position: Dual Rear Exit
  • Exit Position: Dual Rear Exit
  • Exit Style: Dual Rear Exit
  • Finish: Aluminized
  • Fitment: Direct Fit
  • Flanged Inlet: No
  • Grade Type: Performance
  • Inlet Connection: Slip-Fit
  • Inlet Diameter: 3
  • Inlet Inside Diameter: 3
  • Inlet Outside Diameter: 3.125
  • Main Piping Diameter: 3
  • Material: Aluminized Steel
  • Outlet Connection: Slip-Fit
  • Outlet Diameter: 3
  • Outlet Inside Diameter: 3
  • Outlet Outside Diameter: 3.125
  • Pipe Bend Type: Mandrel
  • System Type: Tailpipe Kit
  • Tube Diameter: 3
  • Tubing Diameter: 3
  • Type of Exhaust: Tail Pipe Kit
  • Universal Or Specific Fit: Specific Fit
  • Welded Bracket Quantity: 0
  • Welded Hanger: No
  • Part Number: 15818
  • Applications:

    • 1970-1972 Buick GS 350 CID
    • 1968-1969 Buick GS 350 350 CID
    • 1968-1969 Buick GS 400 400 CID
    • 1970-1972 Buick GS 455 455 CID
    • 1968-1972 Buick Skylark 350 CID
    • 1968-1968 Buick Skylark 400 CID
    • 1970-1971 Buick Skylark 455 CID
    • 1968-1969 Buick Special 350 CID
    • 1968-1969 Buick Sportwagon 350 CID
    • 1968-1969 Buick Sportwagon 400 CID
    • 1968-1972 Chevrolet Chevelle 307 CID
    • 1968-1969 Chevrolet Chevelle 396 CID
    • 1968-1968 Chevrolet Chevelle 327 CID
    • 1969-1972 Chevrolet Chevelle 350 CID
    • 1970-1972 Chevrolet Chevelle 402 CID
    • 1970-1972 Chevrolet Chevelle 454 CID
    • 1968-1972 Chevrolet El Camino 307 CID
    • 1968-1972 Chevrolet El Camino 350 CID
    • 1968-1970 Chevrolet El Camino 396 CID
    • 1968-1969 Chevrolet El Camino 327 CID
    • 1970-1972 Chevrolet El Camino 402 CID
    • 1970-1972 Chevrolet El Camino 400 CID
    • 1970-1972 Chevrolet El Camino 454 CID
    • 1970-1972 Chevrolet Monte Carlo 350 CID
    • 1970-1972 Chevrolet Monte Carlo 402 CID
    • 1970-1972 Chevrolet Monte Carlo 400 CID
    • 1970-1972 Chevrolet Monte Carlo 454 CID
    • 1971-1972 GMC Sprint 307 CID
    • 1971-1972 GMC Sprint 350 CID
    • 1971-1972 GMC Sprint 402 CID
    • 1971-1972 GMC Sprint 400 CID
    • 1971-1972 GMC Sprint 454 CID
    • 1968-1971 Oldsmobile 442 455 CID
    • 1968-1969 Oldsmobile 442 400 CID
    • 1968-1972 Oldsmobile F85 350 CID
    • 1970-1972 Oldsmobile F85 455 CID
    • 1968-1972 Oldsmobile Cutlass 350 CID
    • 1968-1968 Oldsmobile Cutlass 400 CID
    • 1970-1972 Oldsmobile Cutlass 455 CID
    • 1968-1972 Oldsmobile Cutlass Supreme 350 CID
    • 1971-1972 Oldsmobile Cutlass Supreme 455 CID
    • 1968-1972 Oldsmobile Vista Cruiser 350 CID
    • 1968-1969 Oldsmobile Vista Cruiser 400 CID
    • 1970-1972 Oldsmobile Vista Cruiser 455 CID
    • 1968-1972 Pontiac GTO 400 CID
    • 1970-1972 Pontiac GTO 455 CID
    • 1968-1969 Pontiac Beaumont 307 CID
    • 1968-1969 Pontiac Beaumont 350 CID
    • 1968-1969 Pontiac Beaumont 396 CID
    • 1968-1968 Pontiac Beaumont 327 CID
    • 1968-1972 Pontiac Grand Prix 400 CID
    • 1968-1969 Pontiac Grand Prix 428 CID
    • 1970-1972 Pontiac Grand Prix 455 CID
    • 1968-1972 Pontiac LeMans 350 CID
    • 1968-1972 Pontiac LeMans 400 CID
    • 1970-1972 Pontiac LeMans 455 CID
    • 1968-1970 Pontiac Tempest 350 CID
    • 1968-1970 Pontiac Tempest 400 CID

    Emissions:

    • This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 40843591821

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    4.1 ★★★★★
    Based on 23 reviews
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    Robert
    Cuba, US
    ★★★★★ 5
    Will buy again
    Size: XX-Large, Color: White
    Very comfortable. Fits as expected,
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 15, 2025
    D
    Verified Purchase
    David M.
    Natrona Heights, US
    ★★★★★ 5
    Feels good on a cool day.
    Size: Large, Color: Navy Blue
    Why did you pick this product vs others?: I was looking for a mock turtle neck T-shirt so I was a bit surprised they were almost like a very light undershirt or sweater., or heavy tee.  I like to wear them when it's cool or under a shirt or sweater. Washability: Machine wash, dry on warm as it's got spandex in it.  Has held up to machine washing without loosing elasticity. Quality: Not a highly refined shirt.  Quality is ok but could be better. Weight: About like a heavy tee shirt or very light undershirt. Fit: About like a tee shirt.  Loose fit.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 29, 2025
    S
    Verified Purchase
    Sky Soldier
    Waukegan, US
    ★★★★★ 5
    The material and tight fitting helps keep you warm…
    Size: Large, Color: Green
    I am 5’8” tall and weigh in at 172 lbs dressed. These are the most comfortable cold weather shirts I have ever worn. In my humble opinion, what makes these shirts so comfortable and warm is the tight fitting and the soft, fleece like feeling on my skin. I wear and ordered the large size. The shirt is cut so they fit close to one’s body and look great compared to other brands of shirts that end up looking like one is wearing a potato bag. The tight fitting helps keep me feeling warm. No cold air pockets.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 27, 2026
    A
    Verified Purchase
    amessb
    Port Orchard, US
    ★★★★★ 4
    Nice, very soft fabric
    Size: XX-Large, Color: Green
    Very nice fabric, sizing is goood and only shrinks slightly after washing/drying. Good color selection
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 24, 2026
    W
    Verified Purchase
    Wisconsin Golfer
    Dallas, US
    ★★★★★ 5
    Better than expected
    Size: X-Large, Color: Light Red
    Intended to use it as an everyday shirt but the quality we much better than expected for the price so it's now a more special occasion pullover. Nice soft and comfortable material, well constructed and sewn, good loose but not baggy fit, nice heft and substance around the collar. Lightweight but not thin fabric. Excellent value = 5+ stars
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 2, 2024

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