Borla 400820 | Exhaust Muffler

Part Number
CrateMuffler; Offset/Center; 2.5 in.; 14 in. x 4.35 in. x 9 in. Case Body; Oval; For SBC Hot 350/383; ATAK Sound; T-304 Stainless Steel
In stock
Free Shipping
Free Shipping
Estimated Ship Date: 1 Business Day or Less
FOR SBC HOT 350, 383. This muffler is directional. The outlet can be identified by the mounting bracket welded to the endcap. Note: Dual exhaust applications require 2 CrateMufflers(TM).

BRAND: Borla


  • CrateMuffler®
  • CrateMuffler®; Offset/Center; 2.5 in.; 14 in. x 4.35 in. x 9 in. Case Body; Oval; For SBC Hot 350/383; ATAK® Sound; T-304 Stainless Steel;
  • Distinctive Mounting Endplate Bracket
  • Made In The USA
  • Choose Your Sound
  • Million Mile Warranty
  • Aircraft-Grade Brushed Finish T-304 Stainless Steel


Body HeightOEM
Body Length14.000 in.
Body WidthN/A
Inlet Connection TypePipe
Inlet Inside Diameter2.500 in.
Inlet Outside Diameter2.500 in.
Inlet PositionOffset
Inlet TypeOEM
Main Piping Diameter2.500 in.
Material304 Stainless Steel
Muffler Count1
Outlet Outside Diameter2.500 in.
Outlet PositionCenter
Outlet TypeOEM
Overall Length19.000 in.
Tip Quantity0
WARNING CA Proposition 65Yes
WARNING CA Proposition 65 MessageWARNING: This product in the physical form it is sold does not present a hazard. However; operations including; but not limited to welding; brazing; or thermal cutting can expose you to chemicals including Chromium; Nickel; Cobalt; Arsenic; Cadmium and Lead which are known to the State Of California to cause cancer; birth defects and other reproductive harm. For more information go to


Customer Questions
No Questions
Please, mind that only logged in users can submit questions

Compatible Vehicles

Copyright © 2013-present PartsHawk, LLC. All rights reserved.