RDfella yes QUALITYYYY , not like the ones i've had spitting neat oil out shaped like 50p pieces from a famous british engine building firm. i was raging mad when i had to strip the engine and marking blue things to find the problem. they said they would bed in, haha never in my life time they wouldn't. GAGGS at nottingham were amazed they sent them to me. i ran the ganginis down the bores at there shop to make sure, perfect put them in and perfect straight away . the difference in price is worth paying .