I'm looking for a 1112027 distributor for my 455 GS. Date code should be late A, any B or early C. Thanks, Bob.
Hey Bob, Is there a part number change between early 70 GS 455 distributors and 70 GS 455 distributors? My early 70 GS 455 distributor shows numbers 1111984. I'm looking too for a replacement but I'm asking for a 1111984. Being a Newbie I wondering if I'm looking for the wrong number?? I pulled this off http://www.buickperformance.com/page1.htm. I have been using this site for alot of information.. <TT>1963</TT> <TT>V-6 1110291 V-8 2 BBL 1110977 V-8 4 BBL 1111007 401-425 1111030 Premium Fuel M/T 401-425 1111031 Regular Fuel M-T 401-425 1110993 Premium Fuel A/T 401-425 1110999 Regular Fuel A/T 1964</TT> <TT>V-6 1110322 300 1111050 401-425 1111055 425 2X4 1111058 1965</TT> <TT>V-6 1110322 300 1111083 400 1116210 401-425 1111055 425 2X4 1111058 </TT> <TT>1966</TT><TT>225 1110342</TT><TT>300 1111147</TT><TT>340 1111144</TT><TT>401-425 1111055</TT> </PRE><TT>1967</TT> <TT>225 1110376 300 1111158 340 1111159 400-430 1111149</TT> <TT>1968 </TT> <TT>350 2-V and 4-V 1111330 400 and 430 1111285 </TT> <TT>1969 </TT> <TT>350 2-V 1111938 </TT><TT>350 4-V 1111474/1111334 (GS)</TT><TT>400 4-V 1111335 (GS) 1111952 (Stage 1) </TT><TT>430 4-V 1111335 </TT> </PRE><TT> 1970 </TT> <TT>350 2-V (and low compression 4-V) 1111986 350 4-V (Hi compression) 1112006 455 4-V 1111984 455 4-V (Stage 1) 1111962 </TT> <TT>1971 </TT> <TT>350 2-V,4-V (MT) 1112006 350 2-V,4-V (AT) exc.Lesabre 1112037 350 2-V,4-V (AT) Lesabre 1112080 455 4-V (MT) 1112016 455 4-V (AT) 1112077 455 4-V (Stage 1) 1112016 </TT> <TT>1972 </TT> <TT>350 1112109 455 1112100 455 (Stage 1) 1112016 </TT> <TT>1973 </TT> <TT>350 1112086 455 1112087</TT> <TT></TT>
I believe there were 3 different distribs for the 455 cars that model year if you count the stage one. You reference one of the three.
I saw the chart you listed but I took my numbers from the original GM Parts book. They show 1112027 for the GS 455 in 1970 and 1112016 for the 70 stage one. If this is wrong, I hope the experienced guys will chime in. Thanks, Bob.
Bob, I checked my 70 buick repair manual and it shows 1111984 for 70 455.I think we have an early year (1111984) and mid to late year (1112027) distributor change for the 455 and also a stage 1 distributor(1112016). This makes flynbuicks thoughts correct. I googled your part number and found this on ebay. TTT http://cgi.ebay.ca/70-BUICK-SPECIAL...r_Truck_Parts_Accessories?hash=item35926b8997
Bob I have one, # 1112027 with a date code of 0B9. If you are still interested send me a PM. Thanks Bill.