OOPS... I got that backwards. Here's the straight scoop on 55/56 Plymouth front bumpers: The 1553852 bumper has two round holes for attaching the license plate bracket. The holes are 1/4" in diameter and 2-5/8" apart. This bumper was used as follows: Detroit - P26 up to S/N 13873932 Detroit - P27 up to S/N 15719964 Windsor - all P26, P27, P28 and P29 The 1634054 bumper has two slots for attaching the license plate bracket. The slots are 1/4" wide and 2-1/2" long with 7" between centres. The slotted bumper was used as follows: Detroit - P26 after S/N 13873932 Detroit - P27 after S/N 15719964 Detroit - all P28 and P29 Evansville - all P26, P27, P28 and P29 Los Angeles - all P26, P27, P28 and P29 So I've learned something today... my Detroit-built convertible has an incorrect front bumper! Robert Bishop (3) '55 Plymouths - Windsor plant (1) '55 Plymouth - Detroit plant (1) '55 Plymouth - Evansville plant ---------- > From: Robert Bishop <bishop@xxxxxxxxxxxxxxxxx> > To: L-FORWARDLOOK@xxxxxxxxxxxxx > Subject: Re: [FWDLK] Part number reply > Date: Wednesday, August 25, 1999 9:08 AM > > The difference between the early and late '55 Plymouth front bumpers is in > the mounting holes for the license plate bracket. The early version (the > only one used in Canada) has slots, while the late one has round holes. > > Robert Bishop > '55 Plymouth > > ---------- > From: Bill Watson <wwatson@xxxxxxxxx> > To: L-FORWARDLOOK@xxxxxxxxxxxxx > Subject: Re: [FWDLK] Part number reply > Date: Tuesday, August 24, 1999 10:05 PM > > The part number 1553852 was used on Canadian-built 1955 and > 1956 Plymouths. It was also used on American 1955 > Plymouths up to serial number 13851640 (P26) and 15694162 > (P27) for Detroit production. This information was gained > from the 1955 edition of Chrysler of Canada parts book. > No serial number break is given for LosAngeles or > Evansville plants. > > The American "after" part number is 1634054, which was used > on all American 1956 Plymouths as well. > > Bill > > ----- Original Message ----- > From: Dieter Bauer > To: L-FORWARDLOOK@xxxxxxxxxxxxx > Sent: Monday, August 16, 1999 11:58 PM > Subject: [FWDLK] Part number reply > > > Thanks to all > > The 1553852 part number has been identified as a 56 plymouth front bumper > (canadian built) although I don't think there is any difference on bumpers > between Canadian or US. If anyone knows if there is a difference please let > me know. These bumpers are available (at a reasonable price) if anybody > needs them, just email me. > > Dieter |