400-430-455 Tubeless Low Profile Dipstick TA 1500D ..... $50.00 We're excited to introduce our tubeless, low profile 400-430-455 dipstick; another great addition to the lineup of reproduction dipsticks that we offer. This style dipstick originally came on big bodied Buick's (Riviera, etc) but works just as well in other vehicles. The benefit is there's no tube to worry about bolting to the cylinder head, and the dipstick is less visible for a cleaner looking engine.