I'm sure I will be corrected if wrong, but, 3A, 9A, PL are 144mm rods and ABA is 159mm rods. Tom in Tucson www.area-53.com Ten VW's, three Audi's, two Chevy's and counting. -- Email LIST problems to: scirocco-l-probs@scirocco.org. To unsubscibe send "unsubscribe scirocco-l" in the message to majordomo@scirocco.org