Products

$31.46

ACCEL 0276S-4 U-Groove Spark Plug Header Plug; ...

ACCEL U-groove performance spark plugs produce a larger spark for more power at high RPMs. Improv...

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.Specifications: Assembly Method Tapered Color White Description_ASC Direct or consolidated Replacement Part-Legal on Emissions Controlled Vehicles Description_ASC Holley Performance Emission Code 2: This part is legal for sale and use on Emissions Controlled ...

$38.09

ACCEL 0414S-4 U-Groove Spark Plug Header Plug

ACCEL U-groove performance spark plugs produce a larger spark for more power at high RPMs. Improv...

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.Specifications: Assembly Method Gasket (Flat) Description_ASC Direct or consolidated Replacement Part-Legal on Emissions Controlled Vehicles Description_ASC Holley Performance Emission Code 2: This part is legal for sale and use on Emissions Controlled Vehicles...

$39.77

ACCEL 0416S-4 U-Groove Spark Plug Header Plug

ACCEL U-groove performance spark plugs produce a larger spark for more power at high RPMs. Improv...

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.Specifications: Assembly Method Gasket (Flat) Description_ASC Direct or consolidated Replacement Part-Legal on Emissions Controlled Vehicles Description_ASC Holley Performance Emission Code 2: This part is legal for sale and use on Emissions Controlled Vehicles...

$37.97

ACCEL 0437S-4 U-Groove Spark Plug Header Plug

ACCEL U-groove performance spark plugs produce a larger spark for more power at high RPMs. Improv...

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.Specifications: Assembly Method Gasket (Flat) Description_ASC Direct or consolidated Replacement Part-Legal on Emissions Controlled Vehicles Description_ASC Holley Performance Emission Code 2: This part is legal for sale and use on Emissions Controlled Vehicles...

$19.86

ACCEL 0526-4 U-Groove Resistor Spark Plug; 14mm...

ACCEL silver tip racing plugs have better ignitability than conventional performance spark plugs,...

ACCEL silver tip racing plugs have better ignitability than conventional performance spark plugs, and offer better performance and reliability in high boost, nitrous or high compression engines. Silver is an element with the most free electrons, and is the best electrical and thermal conductor of all metals. Better than gold, copper and many times better than Iridium. The ACCEL silver tip racing plugs have a fine wire center electrode (not just the tip), which gives more room for the insulato...

$38.09

ACCEL 0574S-4 U-Groove Spark Plug Header Plug

ACCEL U-groove performance spark plugs produce a larger spark for more power at high RPMs. Improv...

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.Specifications: Assembly Method Tapered Description_ASC Direct or consolidated Replacement Part-Legal on Emissions Controlled Vehicles Description_ASC Holley Performance Emission Code 2: This part is legal for sale and use on Emissions Controlled Vehicles when ...