Drag Specialties Spark Plugs - '48-'74 Big Twin
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- Plugs have a unique look with their black ceramic body and bold red logo/script
- Insulator is made of 95% pure alumina and features strong resistance to heat shock and superior insulation
- Multi-rib design of insulator eliminates flashover
- Nickel-plated housing prevents oxidation and corrosion
- Multi-layer gaskets and heat-crimping process ensure a leak-free, gas-tight fit
- Copper core electrode prevents oxidation and corrosion and has good electrical and heat conductivity for long spark plug service life
This product can expose you to chemicals, including chromium, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
| Package Height | 1.06 |
|---|---|
| Package Length | 7.59 |
| Package Width | 4.77 |
| Brand | Drag Specialties |
| Parts Unlimited # | 2103-0207 |
| Center Electrode Projection | Projected |
| Center Electrode Type | Standard |
| Electrode Tip Material | Nickel Alloy |
| Ground Electrode Configuration | Single |
| Ground Electrode Shape | Standard |
| Heat Range | 5 |
| Riding Style | Street |
| Style | Copper |
| Terminal Configuration | Threaded Stud |
| Type | Resistor |
| Unit of Measure | Pair |
| YEAR | MAKE | MODEL |
|---|---|---|
| 1965 - 1969 | Harley-Davidson | 1200 Electra Glide FLH |
| 1958 - 1964 | Harley-Davidson | Duo Glide FL |
| 1949 - 1952 | Harley-Davidson | EL |
| 1965 - 1974 | Harley-Davidson | Electra Glide FL |
| 1948 | Harley-Davidson | FL |
| 1958 - 1964 | Harley-Davidson | FLH Duo-Glide |
| 1970 - 1974 | Harley-Davidson | FLH Electra Glide |
| 1971 - 1974 | Harley-Davidson | FX Super Glide |
| 1974 | Harley-Davidson | FXE Super Glide |
| 1953 - 1957 | Harley-Davidson | Hydra Glide EL |
| 1949 - 1957 | Harley-Davidson | Hydra Glide FL |
Fitment Disclosure
For reference only, please consult your owner’s manual to confirm your fitment.
General Safety Warning
Failure to follow the manufacturer's recommendations and requirements can cause product failure resulting in serious injury or death. While effort has been taken to collect accurate fitment information, 43 Moto accepts no liability for loss or damage resulting from errors or omissions. If you believe any of the information provided is erroneous, please email [email protected].