1970 Chevrolet Flowmaster Parts


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Flowmaster
  • 2.5 in. Dia.; Includes 3 Bolt Flanges/Donut Gaskets/Sleeves/Hardware; 409 Stainless Steel; Does Not Fit Ram Horn Manifold;Legal On Non-Emissions Controlled Vehicles Or For Race Use Does Not Fit Ram Horn Manifold
  • Manifold Downpipe Kit; 2.5 in. Dia.; Includes 3 Bolt Flanges/Donut Gaskets/Sleeves/Hardware; 409 Stainless Steel; Does Not Fit Ram Horn Manifold;
  • Manifold Downpipe Kit
  • Product Attributes:
    • Tube Diameter: 2.500 In.
    • Tubing Diameter: 2.500 In.
    • California Proposition 65 Chemical Name 2: Chromium (hexavalent Compounds)
    • California Proposition 65 Chemical Name 1: Nickel (metallic)
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Inlet Inside Diameter: 2.500 In.
    • Leg/Straight Length: N/a
    • Bend Angle: N/a
    • Single or Dual: Dual
    • System Type: Down Pipe Back
    • Center Line Radius: N/a
    • Converter Quantity: 0
    • Material Gauge: 16
    • Pipe Material: Stainless Steel
    • Gauge: 16
  • Features:
    • Mandrel Bent 16ga 409 Stainless Tubing
    • 2.5 in. Manifold Downpipe
    • Chevrolet Small Block/GM A-Body/F-Body
    • Pipes Designed To Be Used w/o Heat Riser
    • Premium Flowmaster Quality
    • Lifetime Limited Warranty
  • Flowmasters manifold downpipe kits are designed for the person who wants to use a Header-back exhaust system while using the factory exhaust manifolds. Utilizing mandrel bent 409S stainless steel tubing and high quality flange gaskets, Flowmasters manifold downpipe kits are designed for the perfect leak free fit.

Additional Fitment Information:
Vehicle Block CC Engine CID
1970 - Chevrolet Camaro V - 8 Cyl 5.0L 307

Flowmaster
  • Single Side Exit; 2.5 in. Diameter Sold In Pairs; Hardware/Hangers Are Required For Installation; Offset Inlet/Center Outlet Mufflers Required Use Offset Inlet/Center Outlet Mufflers Only
  • Tailpipe Set; Single Side Exit; 2.5 in. Diameter Sold In Pairs; Hardware/Hangers Are Required For Installation; Offset Inlet/Center Outlet Mufflers Required;
  • Tailpipe Set
  • Product Attributes:
    • Tubing Diameter: 2.500 In.
    • Automotive Item Grade: High Performance
    • Exhaust Pipe Wall Max Gauge: 16
    • Exit Position: Single Side
    • Inlet Diameter: 2.500 In.
    • System Type: Tailpipe
    • WARNING CA Proposition 65: No
    • Fitment: Direct Oe Replacement
    • Overall Length: 65.250 In.
    • Outlet Diameter: 2.500 In.
  • Features:
    • Mandrel Bent 16 Gauge Aluminized Tubing
    • Exits At Rear Of Vehicle
    • 3 Year Limited Warranty
    • Premium Flowmaster Quality
  • These Builder Series tailpipes are constructed from 2.50-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/Center Outlet mufflers such as part# 942546 (Super 44 Series) or 942551 (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.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
1970 - Chevrolet Camaro V - 8 Cyl 5.0L 307

Flowmaster
  • 2.5 in. Dia.; Includes 3 Bolt Flanges/Donut Gaskets/Sleeves/Hardware; 409 Stainless Steel; Does Not Fit Ram Horn Manifold;Legal On Non-Emissions Controlled Vehicles Or For Race Use
  • Manifold Downpipe Kit; 2.5 in. Dia.; Includes 3 Bolt Flanges/Donut Gaskets/Sleeves/Hardware; 409 Stainless Steel; Does Not Fit Ram Horn Manifold;
  • Manifold Downpipe Kit
  • Product Attributes:
    • Tube Diameter: 2.500 In.
    • Tubing Diameter: 2.500 In.
    • California Proposition 65 Chemical Name 2: Chromium (hexavalent Compounds)
    • California Proposition 65 Chemical Name 1: Nickel (metallic)
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Inlet Inside Diameter: 2.500 In.
    • Leg/Straight Length: N/a
    • Bend Angle: N/a
    • Single or Dual: Dual
    • System Type: Down Pipe Back
    • Center Line Radius: N/a
    • Converter Quantity: 0
    • Material Gauge: 16
    • Pipe Material: Stainless Steel
    • Gauge: 16
  • Features:
    • Mandrel Bent 16ga 409 Stainless Tubing
    • 2.5 in. Manifold Downpipe
    • Chevrolet Small Block/GM A-Body/F-Body
    • Pipes Designed To Be Used w/o Heat Riser
    • Premium Flowmaster Quality
    • Lifetime Limited Warranty
  • Flowmasters manifold downpipe kits are designed for the person who wants to use a Header-back exhaust system while using the factory exhaust manifolds. Utilizing mandrel bent 409S stainless steel tubing and high quality flange gaskets, Flowmasters manifold downpipe kits are designed for the perfect leak free fit.

Additional Fitment Information:
Vehicle Block CC Engine CID
1970 - Chevrolet Chevelle V - 8 Cyl 5.0L 307

Flowmaster
  • Dual; Dual Rear Exit; Includes 2.5 in. Tubing/Super 40 Series(TM) Mufflers/H-Pipe/Hardware; 409 Stainless Steel;Legal On Non-Emissions Controlled Vehicles Or For Race Use
  • American Thunder Header Back Exhaust System; Dual; Dual Rear Exit; Includes 2.5 in. Tubing/Super 40 Series™ Mufflers/H-Pipe/Hardware; 409 Stainless Steel;
  • American Thunder Header Back Exhaust System
  • Product Attributes:
    • Tip Quantity: 0
    • Tubing Diameter: 2.500 In.
    • Exhaust Type: Dual
    • California Proposition 65 Chemical Name 2: Chromium (hexavalent Compounds)
    • California Proposition 65 Chemical Name 1: Nickel (metallic)
    • Inlet Diameter: 2.500 In.
    • Sound Level: Aggressive
    • WARNING CA Proposition 65: Yes
    • Exhaust Series: American Thunder
    • Heat Shield Attached: No
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Exit Style: Straight
    • Muffler Series: Super 40 Series
    • Inlet Inside Diameter: N/a
    • Outlet Outside Diameter: 2.500 In.
    • Tail Pipe Diameter: 2.500 In.
    • Exit Position: Dual Rear
    • Tip Diameter: N/a
    • Muffler Count: 2
    • Single or Dual: Dual
    • System Type: Header Back
    • Muffler Part Number: Kit Only
    • Outlet Diameter: 2.500 In.
  • Features:
    • Mandrel Bent 16ga 409S Stainless Tubing
    • Limited Lifetime Warranty
    • Aggressive And Powerful Exterior Exhaust Tone
    • Includes Hangers and Hardware For Easy Installation
    • Header Back System
    • Dual Out Rear Exit
    • Dyno Tuned for Maximum Performance
    • Premium Flowmaster Quality
  • This American Thunder exhaust system comes as a complete true dual crossmember-back exhaust for your 1968-1972 GM A-body with a V8 engine. These dual exhaust systems feature 2.50-inch mandrel-bent stainless steel tubing for maximum performance, includes a built-in H-pipe/balance tube flowing into a pair of large case Super 40 mufflers that deliver an aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. The 2.50-inch tailpipes exit at a slight angle down under the rear bumper for a strong muscular look. The system includes all hangers and necessary hardware for installation. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage and is covered by our Lifetime Limited Warranty.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

This Part Fits the Following OEM/Substitute Numbers:
15894, 17119, 913250

Additional Fitment Information:
Vehicle Block CC Engine Sub Model CID
1970 - Chevrolet Chevelle V - 8 Cyl 5.7L Base 350

Flowmaster
  • 2.25 in. x 4.25 in. Oval x 2.5 in. Pipe Diameter x 10 in. Length; Logo Embossed Polished Stainless; Angle Rolled Edge; Clamp On
  • Stainless Steel Exhaust Tip; 2.25 in. x 4.25 in. Oval x 2.5 in. Pipe Diameter x 10 in. Length; Logo Embossed Polished Stainless; Angle Rolled Edge; Clamp On;
  • Stainless Steel Exhaust Tip
  • Product Attributes:
    • Automotive Item Grade: High Performance
    • California Proposition 65 Chemical Name 2: Chromium (hexavalent Compounds)
    • California Proposition 65 Chemical Name 1: Nickel (metallic)
    • Inlet Diameter: 2.500 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Tip Length: 10.000 In.
    • Tip Type: Angle Cut
    • Overall Length: 10.000 In.
    • Inlet Inside Diameter: 2.500 In.
    • Outlet Outside Diameter: 2.500 In.
    • Logo Type: Embossed
    • Pipe Size Min Compatibility: 2.500 In.
    • Shape: Oval
    • Tip Diameter: 2.250 In. X 4.250 In.
    • Usage: Automotive
    • Construction: Single Wall
    • Tip Shape: Oval
    • Pipe Size Max Compatibility: 2.500 In.
    • Attachment Method: Clamp-on
    • Mounting Orientation: Universal - Left/right
    • Outlet Type: Single Outlet
  • Features:
    • Polished Stainless Steel Finish
    • Clamp On Design
    • Embossed Flowmaster Logo
    • Universal Application
    • 3 Year Limited Warranty
  • These fully polished stainless steel tips feature single or double-wall construction, a rolled or cut edge style and come finished with embossed Flowmaster logo. Clamp-on installation. Available in various sizes. Sold individually.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
1970 - Chevrolet Chevelle V - 8 Cyl 5.7L 350

Flowmaster
  • 2.5 in. Inlet; 3 in H x 5.5 in W; 304 Stainless Steel
  • Stainless Steel Exhaust Tip; 2.5 in. Inlet; 3 in H x 5.5 in W; 304 Stainless Steel;
  • Stainless Steel Exhaust Tip
  • Product Attributes:
    • Automotive Item Grade: High Performance
    • California Proposition 65 Chemical Name 2: Chromium (hexavalent Compounds)
    • California Proposition 65 Chemical Name 1: Nickel (metallic)
    • Inlet Diameter: 2.500 In.
    • Tip Width: 5.500 In.
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Tip Length: 7.000 In.
    • Tip Type: Angle Rolled Edge
    • Overall Length: N/a
    • Inlet Inside Diameter: 2.500 In.
    • Logo Type: Embossed
    • Pipe Size Min Compatibility: 2.500 In.
    • Shape: Oblong Slash
    • Tip Diameter: 3.000 In. H X 5.500 In. W
    • Usage: Automotive
    • Construction: Single Wall
    • Tip Shape: Rectangle
    • Pipe Size Max Compatibility: 2.500 In.
    • Attachment Method: Weld-on
    • Mounting Orientation: Universal - Left/right
    • Outlet Type: Single Outlet
  • Features:
    • Polished Stainless Steel Finish
    • Clamp On Design
    • Embossed Flowmaster Logo
    • Universal Application
    • Compact Rectangular Shape
    • Angled Rolled Edge
    • 3 Year Limited Warranty
  • Flowmasters new polished 304 stainless steel tip is a weld-on design that features an angled and rolled end. This tip will fit over a 2.5 in. pipe and is 3 in. H x 5.5 in. W. The tip is covered by Flowmasters 3 year warranty.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle
1970 - Chevrolet Corvette

Flowmaster
  • Single Side Exit; 2.5 in. Diameter Sold In Pairs; Hardware/Hangers Are Required For Installation; Offset Inlet/Offset Outlet Mufflers Required
  • Tailpipe Set; Single Side Exit; 2.5 in. Diameter Sold In Pairs; Hardware/Hangers Are Required For Installation; Offset Inlet/Offset Outlet Mufflers Required;
  • Tailpipe Set
  • Product Attributes:
    • Tubing Diameter: 2.500 In.
    • Automotive Item Grade: High Performance
    • Exhaust Pipe Wall Max Gauge: 16
    • Exit Position: Single Side
    • Inlet Diameter: 2.500 In.
    • System Type: Tailpipe
    • WARNING CA Proposition 65: No
    • Fitment: Direct Oe Replacement
    • Outlet Diameter: 2.500 In.
  • Features:
    • Mandrel Bent 16 Gauge Aluminized Tubing
    • Exits At Rear Of Vehicle
    • Aluminized Steel
    • Premium Flowmaster Quality
    • 3 Year Limited Warranty
  • These Builder Series tailpipes are constructed from 2.50-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# 942548 (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.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
1970 - Chevrolet El Camino V - 8 Cyl 6.6L 400

Flowmaster
  • 50 Series™ Delta Flow Muffler
  • 2.5 in. Offset Inlet/Opposite Side Offset Outlet; Case Dimensions 4 in. x 9.75 in. x 17 in.; 23 in. Overall Length; 409 Stainless Steel Not Direct Fit-Some Adaptation Required
  • 50 Series™ Delta Flow Muffler; 2.5 in. Offset Inlet/Opposite Side Offset Outlet; Case Dimensions 4 in. x 9.75 in. x 17 in.; 23 in. Overall Length; 409 Stainless Steel;
  • 50 Series(TM) Delta Flow Muffler
  • Product Attributes:
    • Tip Quantity: 0
    • Muffler Type: Reflection
    • Outlet Position: Offset
    • Inlet Diameter: 2.500 In.
    • Sound Level: Moderate
    • WARNING CA Proposition 65: Yes
    • Fitment: Universal
    • Body Width: 9.750 In.
    • Inlet Type: Single Offset
    • Body Length: 17.000 In.
    • Inlet Outside Diameter: 2.500 In.
    • Inlet Connection Type: Pipe
    • Outlet Diameter: 2.500 In.
    • Mount Type: Uses New Hangers (not Included)
    • Automotive Item Grade: High Performance
    • California Proposition 65 Chemical Name 2: Chromium (hexavalent Compounds)
    • Outlet Connection Type: Pipe
    • California Proposition 65 Chemical Name 1: Nickel (metallic)
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Muffler Series: 50 Series Delta Flow
    • Overall Length: 23.000 In.
    • Inlet Inside Diameter: 2.500 In.
    • Outlet Outside Diameter: 2.500 In.
    • Main Piping Diameter: 2.500 In.
    • Shape: Oval
    • Inlet Position: Offset
    • Outlet Type: Single Offset Outlet
  • Features:
    • Durable Fully Welded 409 Stainless Steel
    • Limited Lifetime Warranty
    • Mild to Moderate Exterior Exhaust Tone
    • Minimal Interior Resonance
    • Excellent Choice For Street Rods Cars and Trucks
    • Improved HP/TQ and Potential Mileage Improvement
    • Race Proven Patented Delta Flow® Technology
    • Premium Flowmaster Quality
  • The three chamber design utilizes Flowmasters Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
1970 - Chevrolet Chevelle V - 8 Cyl 5.7L 350

Flowmaster
  • 2.5 in. Offset Inlet/Opposite Side Offset Outlet; Case Dimensions 4 in. x 9.75 in. x 17 in.; 23 in. Overall Length; 409 Stainless Steel Not Direct Fit-Some Adaptation Required
  • 50 Series™ Delta Flow Muffler; 2.5 in. Offset Inlet/Opposite Side Offset Outlet; Case Dimensions 4 in. x 9.75 in. x 17 in.; 23 in. Overall Length; 409 Stainless Steel;
  • 50 Series™ Delta Flow Muffler
  • Product Attributes:
    • Tip Quantity: 0
    • Muffler Type: Reflection
    • Outlet Position: Offset
    • Inlet Diameter: 2.500 In.
    • Sound Level: Moderate
    • WARNING CA Proposition 65: Yes
    • Fitment: Universal
    • Body Width: 9.750 In.
    • Inlet Type: Single Offset
    • Body Length: 17.000 In.
    • Inlet Outside Diameter: 2.500 In.
    • Inlet Connection Type: Pipe
    • Outlet Diameter: 2.500 In.
    • Mount Type: Uses New Hangers (not Included)
    • Automotive Item Grade: High Performance
    • California Proposition 65 Chemical Name 2: Chromium (hexavalent Compounds)
    • Outlet Connection Type: Pipe
    • California Proposition 65 Chemical Name 1: Nickel (metallic)
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Muffler Series: 50 Series Delta Flow
    • Overall Length: 23.000 In.
    • Inlet Inside Diameter: 2.500 In.
    • Outlet Outside Diameter: 2.500 In.
    • Main Piping Diameter: 2.500 In.
    • Shape: Oval
    • Inlet Position: Offset
    • Outlet Type: Single Offset Outlet
  • Features:
    • Durable Fully Welded 409 Stainless Steel
    • Limited Lifetime Warranty
    • Mild to Moderate Exterior Exhaust Tone
    • Minimal Interior Resonance
    • Excellent Choice For Street Rods Cars and Trucks
    • Improved HP/TQ and Potential Mileage Improvement
    • Race Proven Patented Delta Flow® Technology
    • Premium Flowmaster Quality
  • The three chamber design utilizes Flowmasters Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
1970 - Chevrolet Chevelle V - 8 Cyl 5.7L 350

Flowmaster
  • Dual; Dual Rear Exit; Includes 2.5 in. Tubing From Transmission X-Member Back/H-Pipe/Hardware; Requires Offset/Offset Mufflers;Legal On Non-Emissions Controlled Vehicles Or For Race Use Muffler Must Be Purchased Separately~Use Offset Inlet/Offset Outlet Mufflers Only
  • Header-Back Pipe Kit; Dual; Dual Rear Exit; Includes 2.5 in. Tubing From Transmission X-Member Back/H-Pipe/Hardware; Requires Offset/Offset Mufflers;
  • Header-Back Pipe Kit
  • Product Attributes:
    • Tip Quantity: 0
    • Tubing Diameter: 2.500 In.
    • Exhaust Type: Dual
    • WARNING CA Proposition 65: No
    • Exhaust Series: Pipes Only
    • Heat Shield Attached: No
    • Exit Style: Straight
    • Inlet Inside Diameter: 2.500 In.
    • Outlet Outside Diameter: 2.500 In.
    • Tail Pipe Diameter: 2.500 In.
    • Exit Position: Dual Rear
    • Tip Diameter: N/a
    • Single or Dual: Dual
    • System Type: Pipe
    • Muffler Part Number: Not Included
  • Features:
    • 2.5 in. Tubing Only
    • No Mufflers In Pipe Kit
    • Transmission Cross-Member Back
    • Dual Out Rear Exit
    • Premium Flowmaster Quality
    • 3 Year Limited Warranty
  • This mandrel-bent crossmember-back exhaust system is custom designed for most 1964-1972 GM A-body cars and is perfect for the person looking for true dual exhaust system. This system comes complete minus the mufflers and allows you to choose the sound level of the Flowmaster performance mufflers you desire for your vehicle. System features include all mandrel-bent 2.50-inch aluminized steel tubing, an H-pipe to equalize the exhaust gas pressures and sound for maximum performance and maximum clearance and includes two styles of tailpipe exits. Designed for an easy fit, these systems include all necessary parts, hardware, and instructions for an easy installation. Covered by our 3-year Limited Warranty. Notes: Requires 2.50-inch Offset Inlet/Opposite side Offset Outlet such as part# 942548 (Super 44 Series) or 52558 (50 Series) mufflers.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle Block CC Engine CID
1970 - Chevrolet Chevelle V - 8 Cyl 5.7L 350
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