Menu

Shop

Garage

Cart

Account

Product Summary

Chevy LS V8, 3 Inch Collector Diameter

  • Mandrel bent 1-7/8" primary
  • 3" collectors
  • Fits all GM LS engines and includes bungs for 02 sensors
  • Designed for use with Doug's Headers LS swap mounts and exhaust system
  • 3/8" flanges and V-band clamps for a leak proof seal

Key Specs

MFG. Part #D3349-B
Weld-UpNo
Collector Diameter3 Inch
Hardware IncludedYes
Collector Reducers IncludedNo

Need To Know

This Product Will Ship Free

Shipping Policies & FAQs

Quick and Easy Returns

Return Policy

Dougs Headers D3349-B Details

Doug's Headers LS Engine Swap products work together to ensure a proper fit for the LS Engine into specific applications. We understand that engine swap projects often take place over time and careful consideration goes into choosing the right products to suit a range of budgets. That's why we're offering our LS engine swap products a la carte so you can buy product as your build requires with the flexibility to build your project your way.

  • Mandrel bent 1-7/8" primary
  • 3" collectors
  • Fits all GM LS engines and includes bungs for 02 sensors
  • Designed for use with Doug's Headers LS swap mounts and exhaust system
  • 3/8" flanges and V-band clamps for a leak proof seal
  • Hi Temp Black Coating

CARB Warning

For use on pre-1966 vehicles only

Emissions warning: this part only legal for sale or use in California if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. ++any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering there are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

Dougs Headers D3349-B Specifications

KEY SPECS
MFG. Part #D3349-B
BrandDougs Headers
Weld-UpNo
Collector Diameter3 Inch
Hardware IncludedYes
Collector Reducers IncludedNo
GENERAL
Sold in QuantityPair
GTIN Code694342555801
Catalytic Converter(s) IncludedNo
Gaskets IncludedYes
TunedNo
Crossover Pipe IncludedNo
Motor Mounts IncludedNo
Transmission Mount IncludedNo