John

I am looking for any info on 2 Autolite trumpet horns. They were represented to me as being from a 50's Dodge truck when I got them, but the previous owner also thought they were air horns (not!). Would like to know if they are 6V or 12V, and what vehicle(s) they were used on. The horn marked HT 4011 has an 18-1/2" long trumpet, 4-1/2" diameter at end of trumpet; HT 4012 has a 14" long trumpet, also 4-1/2" diameter at end. Both are about 5-1/2" diameter at the housing for the horn mechanism. Thanks!!

Steve,<BR>Left and Right are the same. Also same for 1964 Sportwagons, and possibly (not sure) Olds Vistacruiser wagons.<BR>John

Thanks Stude8! My Buicks call for AC44S, so these should do OK.<BR>John

I have 2 boxes of Atlas spark plugs, their number 461 (complete number is 658461). I would like to know the corresponding AC or Champion plug number. Anybody have an old Atlas catalog or a crossover listing??<BR>Thanks!

Does anyone have documentation as to which years Buick and other GM makes would have installed the "spring-ring" type battery cables as original equipment? Thanks!!

Try NAPA--or any large auto parts, probably can still be ordered.<BR>John

William,<BR>The part numbers you listed are for 1970-72, not nailheads (1953-66).<BR>John

Thannks Fred!

Can anyone with older parts books give me the exact years/models these 1950-52 GM "Guide" taillamp assemblies fit: Group 2.679, part #927707, may have been superceded by #928892 which is handwritten on the box. The lens is marked "Guide R-40" on one side, and "Stimsonite" on the other side. Thanks!

The 65 Wildcat used a combination tailpipe and resonator. The body of the resonator is about 5.5 inches diameter and 18 inches long.<BR>The inlet is 2.5 inches long, and the outlet 12 inches long, with the first 6 inches straight, and the second 6 inches curved. Can't help with the center caps. Were you at Hershey PA meet a couple of years ago??<BR>John Moore<BR>1965 Wildcat Convertible

The 65 W/C used a combination resonator and tailpipe. The body of the resonator is about 5.5 inch diameter and 18 inch long. The inlet is about 2.5 inch long and the outlet 12 inch long, with the first 6 inch of the outlet straight, and the last 6 inch curved.<BR>Can't help you with the centers--did I talk to you at Hershey PA a couple of years ago about Wildcat parts??<BR>John Moore<BR>(65 Wildcat Convertible)

There is an ad in December Hemmings Motor News for one of these. Ad says it is 1 of 300 and that it was made by Hess and Eisenhardt for sale thru Buick dealers only. This car is in Florida, 66000 miles, asking $8800--same car??

Boyd,<BR>There were 2 number changes through 1956. My 1956 parts book shows supercedences ending up with the same number as in your 1966 book. <BR>John <BR>

It's a Left vent regulator for 1950-all, and 1951-53 50/70 series.

Wanted: Info on an aftermarket removeable hardtop that was available for full size GM convertibles, 1961-4. Want any literature on these and leads on any for sale. John