I have O-ring injector seals from an American company.
O-ring
Fits most Dodge Wrangler Ram cars, and also GM cars GMC Caprice Corvette. The part number is shown:
ES 70599
GM 8.1L, 7.4L, 7.0L, 6.2L, 6.0L, 5.7L, 5.3L, 5.0L, 4.9L, 4.8L, 4.6L, 4
Contact WhatsApp "only"
The bag is 80 riyals, final price.