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![ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs](https://gbpperformance.ca/img/p/8/3/4/7/7/1/834771-large_default.jpg)
![ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs](https://gbpperformance.ca/img/p/8/3/4/7/7/2/834772-large_default.jpg)
![ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs](https://gbpperformance.ca/img/p/8/3/4/7/7/3/834773-large_default.jpg)
![ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs](https://gbpperformance.ca/img/p/8/3/4/7/7/4/834774-large_default.jpg)
![ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs](https://gbpperformance.ca/img/p/8/3/4/7/7/5/834775-large_default.jpg)
![ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs](https://gbpperformance.ca/img/p/8/3/4/7/7/6/834776-large_default.jpg)
![ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs](https://gbpperformance.ca/img/p/8/3/4/7/7/1/834771-small_default.jpg)
![ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs](https://gbpperformance.ca/img/p/8/3/4/7/7/2/834772-small_default.jpg)
![ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs](https://gbpperformance.ca/img/p/8/3/4/7/7/3/834773-small_default.jpg)
![ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs](https://gbpperformance.ca/img/p/8/3/4/7/7/4/834774-small_default.jpg)
![ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs](https://gbpperformance.ca/img/p/8/3/4/7/7/5/834775-small_default.jpg)
![ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs](https://gbpperformance.ca/img/p/8/3/4/7/7/6/834776-small_default.jpg)
ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978
- PROUDLY CANADIAN
- BEST PRICE GUARANTEE
- GUARANTEED FITMENT
ACCEL - U-Groove Spark Plug Header Plug
Description
ACCEL U-groove performance spark plugs produce a larger spark for more power at high RPMs. Improves throttle response and fuel economy, less fouling. Purified alumina insulator prevents arcing. Machine rolled threads protect heads.
Characteristics
- Assembly Method: Gasket (Flat)
- Gap Size: 0.035 in.
- Hex Size: 0.1875 in.
- Package Quantity: 4
- Projected Tip: Yes
- Reach: 0.375 in.
- Resistor: Yes
- Thread Size: 14mm
Attributs
- C-Cut Ground Electrode
- Resistor Shorty Plugs
- 14mm Thread - .375 in. Reach
- Flat/Gasket Seat
- Projected Tip
- 13/16 in. Hex
Note:
- Livraison GRATUITE / FREE Delivery
Chevrolet
1969-1970 Camaro Base / RS V8 5.0L
1967-1969 Camaro Base / RS V8 5.4L
1969-1970 Camaro Base / RS V8 5.7L
1967-1970 Camaro RS / SS V8 5.7L
1970 Camaro Z28 V8 5.7L
1963-1968 Corvette Base V8 5.4L
1969-1970 Corvette Base V8 5.7L
1970 Monte Carlo Base V8 5.7L
Dodge / Ram
1970-1971 Challenger Base / R/T V8 6.3L
1970 Challenger Base / R/T V8 7.2L
1970-1971 Charger 500 V8 6.3L
1968-1971 Charger Base V8 6.3L
1968 Charger R/T V8 6.3L
1969 Charger SE V8 6.3L
1971 Charger Special Edition / Super Bee V8 6.3L
1972-1976 Charger Base V8 6.6L
1974-1976 Charger Base V8 6.6L
1972-1978 Charger Special Edition V8 6.6L
1976 Charger Sport V8 6.6L
1970-1971 Charger 500 / R/T V8 7.2L
1970-1974 Charger Base V8 7.2L
1971-1974 Charger Special Edition V8 7.2L
1971 Charger Super Bee V8 7.2L
Plymouth
1970-1971 Barracuda Base / Gran Coupe V8 6.3L
1970-1971 Cuda Base V8 6.3L
1970-1971 Cuda Base V8 7.2L
1968 GTX Base V8 6.3L
1968-1971 GTX Base V8 7.2L
1968-1971 Road Runner Base V8 6.3L
1972-1974 Road Runner Base V8 6.6L
1970-1974 Road Runner Base V8 7.2L
Pontiac
1967 Firebird Base V8 5.3L
1968-1969 Firebird 350 / Base V8 5.7L
1969 Firebird 350 HO V8 5.7L
1968-1969 Firebird 400 / Base V8 6.6L SEE NOTE1
1970 Firebird Base / Esprit / Formula / Trans Am V8 6.6L
1969 Firebird Trans Am V8 6.6L SEE NOTE1
1968-1969 GTO Base V8 6.6L SEE NOTE1
1970 GTO Base / The Judge V8 6.6L
Note 1: With Ram Air;
![ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs](https://gbpperformance.ca/img/p/8/3/4/7/7/1/834771-large_default.jpg)
![ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs](https://gbpperformance.ca/img/p/8/3/4/7/7/2/834772-large_default.jpg)
![ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs](https://gbpperformance.ca/img/p/8/3/4/7/7/3/834773-large_default.jpg)
![ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs](https://gbpperformance.ca/img/p/8/3/4/7/7/4/834774-large_default.jpg)
![ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs](https://gbpperformance.ca/img/p/8/3/4/7/7/5/834775-large_default.jpg)
![ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs ACCEL | U-Groove Spark Plug Header Plug - Chevrolet / Dodge / Plymouth / Pontiac 1963-1978 ACCEL Spark Plugs](https://gbpperformance.ca/img/p/8/3/4/7/7/6/834776-large_default.jpg)