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Champion 121 RV8C Copper Plus Chevelle Biscayne Camaro Grifo Nickel Spark Plug
- Champion 121 RV8C Copper Plus Nickel Spark Plug
- Center Electrode / Ground Electrode
- Material: Nickel
- Type: Standard
- Size: 2.5mm
- Shell
- Thread Diameter: 14mm
- Thread Pitch: 1.25mm
- Seat Type: Tapered
- Reach: 11mm (7/16")
- Hex Size: 5/8" (16mm)
- Terminal Type: Solid
- Gap: .039" (1.0mm)
- Specifications
- Resistor: Yes
- Resistor Type: SAC9
- Heat Range: 8
- Torque Specs: Cast Iron: 7-15 lb. ft. Aluminum: 7-15 lb. ft.
- Manufacturer: Champion
- Model Number: RV8C
- Part Number: 121
- Also Known As:
- ACDelco 10, 41-821, 41-830, MR43T, MR44T, R42CT, R42T, R42TX, R43CT, R43T, R43TX, R44T, R44TX, R45T, R46T, Autolite 136, 144, 145, 146, 147, 684, 685, 687
- Beck Arnley 176-5192, 176-5193, Bosch 0242229526, HR10AC, HR10ACY, HR10AY, HR8A, HR8AC, HR8ACY, HR8AY, HR9AC, HR9ACY, HR9APX, WA125TR4, WA125TR4X, WA145TR4, WA95TR4, WA95TR4X
- Champion 121, 121CC, 121S, BL8, RBL8, RBL8-6, RV8C-6, 121
- Denso 5038, 5331, ITF20, T16R-U, T20R-U, T20R-U15, T20RU, 5029, 5038
- General Motors 5613354, 5613867
- Mighty M4G4, M4RF4, Mopar 4339492, Motorcraft AF3, AF3C, ARF3, ARF4, ARF6, ARF8, ASF3C, ASF4C, ASF4CF4, 10, 75
- NGK 2927, 3624, 4323, B6FS, BR5FS, BR6FS, YR5, YR55, YR55VX, 4323, 4488, 7052
- Splitfire SF14E, SM14E
- Torch F6RC
- Valley Forge 54R, 64R
- For use with:
- 1971 Chevrolet
- Chevelle Base
- Chevelle Concours
- Chevelle Concours Estate
- Chevelle Greenbrier
- Chevelle Malibu
- Chevelle Nomad
- Chevelle SS
- 1970 Chevrolet
- Bel Air Base
- Biscayne Base
- Brookwood Base
- Camaro Base
- Camaro RS
- Camaro SS
- Camaro Z28
- Caprice Base
- Chevelle Base
- Chevelle Concours
- Chevelle Concours Estate
- Chevelle Greenbrier
- Chevelle Malibu
- Chevelle Nomad
- Chevelle SS
- Corvette Base
- Estate Base
- Impala Base
- Kingswood Base
- Kingswood Estate
- Monte Carlo Base
- Nova Base
- Townsman Base
- Iso
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