- Ford Mustang GT500 1965-1972
- Chevrolet Camaro SS 1967-1974
- Dodge Challenger R/T 1970-1974
- Pontiac Firebird Trans Am 1969-1973
- Plymouth Barracuda 1964-1971
- Oldsmobile Cutlass 442 1965-1970
- Buick Skylark GS 1967-1972
- AMC Javelin SST 1971-1974
- Mercury Cougar 1967-1973
- Shelby Cobra 427 1965-1967
- Chevrolet Corvette Stingray 1968-1972
- Dodge Charger R/T 1968-1972
- Pontiac GTO 1964-1972
- Plymouth Road Runner 1968-1971
- Oldsmobile 442 W30 1968-1971

Possible output:
- OEM part number: GSP541
- Equivalent part number: NGK BKR6EIX

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.