Here is a list of cars compatible with AC Spark Plug R426FS:

- Ford Mustang GT500 1965-1972
- Chevrolet Camaro SS 1967-1974
- Dodge Charger R/T 1968-1974
- Pontiac GTO 1964-1973
- Plymouth Barracuda 1964-1974
- Buick Skylark GS 1965-1972
- Oldsmobile Cutlass 442 1964-1974
- Mercury Cougar XR7 1967-1972
- AMC Javelin 1968-1974
- Shelby Cobra 427 1965-1972
- Shelby GT350 1965-1970
- Chevrolet Corvette Stingray 1963-1974
- Pontiac Firebird Trans Am 1969-1974
- Dodge Challenger R/T 1970-1974
- Ford Torino GT 1968-1971
- Plymouth Road Runner 1968-1974
- Chevrolet Chevelle SS 1964-1973
- Mercury Cyclone GT 1967-1971
- Buick Gran Sport 1970-1972
- Oldsmobile 442 W-30 1970-1972.

OEM Part Number(s): AC Delco 41-101, Autolite 3923, Champion 71, Denso SXU22HCR11S, Motorcraft SP-432

Standard shipping with tracking via Royal Mail or Evri for heavier parts:
- £4.99 per order for standard 2-day delivery
- £5.99 per order for Next Day delivery

Most orders are shipped the same business day if ordered before 2pm. We ship Monday through Friday.

If we unexpectedly run out of stock we may have to order your part which can take up to 1 week. We will be in touch in the rare circumstance that there is a delay to your shipment.

We want you to be completely happy with your purchase but please do not hesitate to contact us immediately if you have a problem with your order. Please ensure that you consider all the points described on our profile page accessible by clicking our name above the product title.

It is especially important that you take due care to ensure that the part you selected is compatible with your car. If in doubt, we'd prefer that you get in touch via our profile page so we can help you.