Product Summary

Chevy Small Block V8, Chassis Header Tube Type, Steel

  • Will fit for the Vortec/Fastburn S/B Chevy crate motors
  • Features an all-steel construction with a black painted finish for added corrosion resistance
  • Collectors have a 3" diameter and are 8" long
  • Primary tubes have a 1-5/8 to 1-3/4" diameter
  • 1/4" flange has a D style port design

Key Specs

MFG. Part #141-5005LVGCM-3
Header Tube TypeChassis
FinishTemporary Paint
Material TypeSteel

Need To Know

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These late model crate motor headers are for the Vortec/Fastburn S/B Chevy crate motors that are popular in most areas. Feature 1-5/8" - 1-3/4" tube diameter and 3" x 8" collectors. We list the Schoenfeld part number for easy reference.

917-505: Fits Masterbuilt and Warrior.

Item Details

Schoenfeld Part #141-505LVGCM-3


Guides & Documents

CARB Warning

For race/ off road use only

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. 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.


MFG. Part #141-5005LVGCM-3
Header Tube TypeChassis
FinishTemporary Paint
Material TypeSteel
Flange StyleCrate Flange
Primary Tube Diameter1-5/8 to 1-3/4"
Exhaust Port ShapeD-port
Collector Diameter3 Inch
Collector Length8"
Flange Thickness.25"
Port Height1.48"
Port Width1.43"
Drivers Side Dimension A20.75"
Drivers Side Dimension B12.10"
Drivers Side Dimension C21.00"
Passenger Side Dimension A15.25"
Passenger Side Dimension B3.10"
Passenger Side Dimension C31.25"
Hardware IncludedYes
Gasket(s) IncludedYes
Sold in QuantityPair