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Product Summary

Universal Fit, Zoomie Header Tube Type, Steel, Silver

  • These Zoomie style headers fit small block Chevy engines with standard port heads
  • 5/16" thick flanges with 1-3/4" primary tubes are well suited for medium to high horsepower engines
  • Primary tubes stick out 4.80" on the passenger side at the first bend
  • Primary tubes stick out 4.25" on the driver's side at the first bend
  • Armor Hot Coat® is a Speedway Motors custom ceramic heat proof coating that will keep the finish of these headers looking great for years to come
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Key Specs

Header Tube TypeZoomie
Exhaust Port ShapeOval
Flange StyleStandard
Primary Tube Diameter1-3/4"
Material TypeSteel
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Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 9301700H Details

Zoomie style headers with extra-thick flanges and 1-3/4" primaries. Ready to bolt on and go. Will not fit wide cars. Fits Standard port S/B Chevy heads only. These ceramic coated headers provide superior performance and durability.

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CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

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, or 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.

Speedway Motors 9301700H Specifications

KEY SPECS
MFG. Part #9301700H
BrandSpeedway Motors
Header Tube TypeZoomie
Exhaust Port ShapeOval
Flange StyleStandard
Primary Tube Diameter1-3/4"
Material TypeSteel
ColorSilver
Weld-UpNo
Collector DiameterNot Applicable
FinishCeramic Coated
Hardware IncludedYes
Gasket(s) IncludedYes
GENERAL
Flange Thickness.31"
Header Dimension A5.00"
Header Dimension B15.00"
Header Dimension C15.00"
Sold in QuantityPair

Ratings & Reviews

3.7

3 Reviews

Overall Assessment

Customers appreciate the product for its aesthetic quality and compatibility with the body's curve. It stands out due to its excellent workmanship, offering high value for the price. Some customers had slight fitting issues, but overall, satisfaction remains high. A few customers noted inconsistent quality. However, customers express confidence in the brand as their trustful supplier over the years, and many plan to repurchase. In comparison to competitors, customers affirm that the product provides superior value.

3.7

3 reviews

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I would buy again. I need to measure next time

5.0

7 years ago

Marty McFly

Jacksonville, Florida

Verified

I bought for my 1923 T- Bucket. They are 1 1/2 inches too far in on the frame passenger side and does not fit drivers side with the steering rod. I put mine on upside down. They go good with the curve of the body. I'm still happy with them.

Would Recommend

they were skined up not what i paid for them

1.0

10 years ago

roy

salem il

Verified

Not good quality

Would Not Recommend

The workmanship is excelent for the pric

5.0

12 years ago

RiverBob

Southern California

Verified

Speedway has been the go to mail order house for years and I would doubt that will change any time soon!!!!!!!!

Would Recommend

Showing 3 of 3 reviews