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#91013140
Demo Derby Header, Small Block Chevy, 1-5/8 Inch, 33.50 Inch
5 Reviews
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1 Question
- 1-5/8" long tube primaries for maxiumum torque and horsepower
- Fits standard small block Chevy heads as well as angle plug heads
- Header bolts and gaskets are included to simplify installation
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$223.99
pair
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Product Summary
283, 305, 307, 327, 350, 377, 383, 400, Raw, Steel
- 1-5/8" long tube primaries for maxiumum torque and horsepower
- Fits standard small block Chevy heads as well as angle plug heads
- Header bolts and gaskets are included to simplify installation
- The paint used is not intended for high temperature use and is suggested to be removed before installing on an engine
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Key Specs
Header Tube Type | Upswept |
Finish | Raw |
Flange Style | Standard |
Primary Tube Diameter | 1-5/8" |
Material Type | Steel |
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Need To Know
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Return PolicySpeedway Motors 91013140 Details
Speedway Motors 91013140 Details
- Fits Small Block Chevy
- Standard Port
- Bolts & gaskets included
- High flow mandrel bent tubing
Charts
Header Dimension Chart (JPG)
CARB Warning
For race/ off road use only
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.
Speedway Motors 91013140 Specifications
Speedway Motors 91013140 Specifications
KEY SPECS | |
---|---|
MFG. Part # | 91013140 |
Brand | Speedway Motors |
Header Tube Type | Upswept |
Finish | Raw |
Flange Style | Standard |
Primary Tube Diameter | 1-5/8" |
Material Type | Steel |
Color | Natural |
Weld-Up | No |
Exhaust Port Shape | Square |
Collector Diameter | 3 Inch |
Hardware Included | Yes |
Gasket(s) Included | Yes |
Collector Reducers Included | No |
GENERAL | |
Overall Height | 33.5" |
Collector Length | 8.75" |
Header Dimension A | 4.75" |
Header Dimension B | 2.38" |
Header Dimension C | 18.25" |
Sold in Quantity | Pair |