#930C46
1955-57 Chevy Car LS1 Clipster Headers, Raw Finish
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Speedway Motors6 Reviews
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4 Questions
- Feature 1 3/4" primary tubes and 3" collectors
- Oxygen sensor bung welded to collectors
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$279.99
pair
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$302.00
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Product Summary
LM4, LM7, LQ4, LQ9, LR4, LS1, LS2, LS6, Raw, Steel
- Feature 1 3/4" primary tubes and 3" collectors
- Oxygen sensor bung welded to collectors
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Key Specs
Header Tube Type | Mid-Length |
Finish | Raw |
Flange Style | Standard |
Primary Tube Diameter | 1-3/4" |
Material Type | Steel |
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Speedway Motors 930C46 Details
These headers allow you to install the popular LS1 engine in your 1955-1957 Chevy car. They feature 1-3/4" primary tubes and 3" collectors. Oxygen sensor bung welded to collectors.
Note: These headers will not clear motor mount part number 720-4501 and 916-55571.
Charts
Header Dimension Chart (JPG)
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
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 930C46 Specifications
Speedway Motors 930C46 Specifications
KEY SPECS | |
---|---|
MFG. Part # | 930C46 |
Brand | Speedway Motors |
Header Tube Type | Mid-Length |
Finish | Raw |
Flange Style | Standard |
Primary Tube Diameter | 1-3/4" |
Material Type | Steel |
Color | Natural |
Weld-Up | No |
Exhaust Port Shape | Round |
Collector Diameter | 3 Inch |
Hardware Included | Yes |
Gasket(s) Included | Yes |
Collector Attachment Type | 3-bolt flange |
Collector Reducers Included | Yes |
Collector Reducer Exit Diameter | 2.5" |
GENERAL | |
Collector Length | 7" |
Flange Thickness | .31" |
Port Height | 1.73" |
Port Width | 1.73" |
Drivers Side Dimension A | 8.25" |
Drivers Side Dimension B | 15.5" |
Drivers Side Dimension C | 23.75" |
Passenger Side Dimension A | 7.95" |
Passenger Side Dimension B | 15.05" |
Passenger Side Dimension C | 24.13" |
Sold in Quantity | Pair |
Notes | Includes a pair of reducers (3.00" to 2.50") |