Product Summary

Mid-Length Header Tube Type, Square Exhaust Port Shape

  • All necessary bolts and gaskets are included with the kit
  • They have a 1.625" tube diameter and a 3" collector diameter
  • Will fit BMS, Dirtworks, Harris, Hoffman, GRT, Jet, and Shaw
  • Made from steel with a black painted finish for added protection
  • These mid-length primary headers are specifically designed and intended for GM 602 crate engines
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Key Specs

MFG. Part #1105-CM2
Header Tube TypeMid-Length
Exhaust Port ShapeSquare
Flange StyleCrate Flange
Primary Tube Diameter1-5/8"
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Schoenfeld 1105-CM2 Details

Schoenfeld introduces these new Sport Modified Headers. Headers have a mid-length primary design and intended for GM 602 crate engines. Features 1-5/8 inch tube size and 3 inch collector size. Fits BMS, Dirtworks, Harris, Hoffman, GRT, Jet, and Shaw. Sold each.

  • Mid-length primary design
  • For GM 602 crate engines
  • 1.625" tube diameter
  • 3" collector diameter
  • Bolts and gaskets included
  • Fits BMS, Dirtworks, Harris, Hoffman, GRT, Jet, and Shaw
  • Sold each

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.

Schoenfeld 1105-CM2 Specifications

KEY SPECS
MFG. Part #1105-CM2
BrandSchoenfeld
Header Tube TypeMid-Length
Exhaust Port ShapeSquare
Flange StyleCrate Flange
Primary Tube Diameter1-5/8"
Material TypeSteel
ColorBlack
Weld-UpNo
Collector Diameter3 Inch
FinishPainted
Hardware IncludedYes
Gasket(s) IncludedYes
Collector Reducers IncludedNo
Collector Attachment TypeSlip fit
GENERAL
Sold in QuantityEach

Ratings & Reviews

4

2 Reviews

Overall Assessment

Despite some discrepancies in product listing, customers generally recommend our product for its quality and durability. Notably, the build is robust and lives up to expectations, underlining its practical usability. However, certain aspects like the collector size might differ, but the overall performance of the product remains commendable. It is viewed favorably against competitors, reflecting positively on its quality and customer satisfaction.

4

2 reviews

5

1

4

0

3

1

2

0

1

0

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I would buy this product again and recommend it for others

5.0

a year ago

Jeff

Glasco ks

Verified

This product is well built, then holds up to its expectation

Would Recommend

Not as listed

3.0

9 years ago

Racer29

Winston, Or

Verified

My exhaust from the header on back is set up for 3 1/2". These headers are listed in catalog having 3 1/2" collector. They came with only 3" collector. This is going to now cost me for 2 new mufflers and 90* elbow. Not happy.

Would Recommend

Showing 2 of 2 reviews

Questions & Answers

2 Questions • 2 Answers

Do these headers fit a 2011 tre modified?

by 1

• 3 months ago

1 answer

What headers gaskets do I need for these headers with a 602 crate? I purchased a used set and am looking for the gaskets to buy

by Tyler27x

• 7 years ago

1 answer

2 of 2 questions shown

Customer Impersonation Script