500, 472, 425, 368
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Threads 1 to 25 of 2209
500, 472, 425, 368 in Cadillac forums : Cadillac Owners Forum, This forum is to discuss the old big block Cadillac engines.
  1. Sticky Thread Sticky: cheap power improvements to the 425...

    Started by Night Wolf‎, 10-06-04 01:09 AM
    7 Pages
    1 2 3 4 5 6 7
    • Replies: 100
    • Views: 61,344
    02-18-11, 07:59 AM Go to last post
  2. Sticky Thread Sticky: Ultimate Database/FAQ of the 500 | 472 | 425 | 368

    Started by Night Wolf‎, 11-15-05 09:49 PM
    2 Pages
    1 2
    • Replies: 15
    • Views: 31,630
    02-01-12, 08:57 PM Go to last post
  3. Sticky Thread Sticky: Cadillac Big Block Engine Assembly Guide

    Started by Lord Cadillac‎, 02-19-07 11:13 AM
    • Replies: 13
    • Views: 13,532
    09-11-14, 10:20 PM Go to last post
  1. 472, how to boost fuel economy?

    Started by 3dfx‎, 12-19-12 03:05 PM
    11 Pages
    1 2 3 4 5 6 7 8 9 10 11
    • Replies: 161
    • Views: 31,974
    01-07-14, 01:10 AM Go to last post
  2. GM engine oil supplement vs EOS assy lube vs STP oil treatment

    Started by cadillacmike68‎, 05-10-07 12:49 AM
    2 Pages
    1 2
    • Replies: 22
    • Views: 30,464
    02-19-08, 03:13 PM Go to last post
  3. Took the 500 to the machine shop today

    Started by lux hauler‎, 09-05-03 07:57 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 82
    • Views: 17,570
    02-24-04, 06:06 PM Go to last post
  4. Arrow Fuel Injected 500

    Started by spyderman‎, 09-14-05 02:36 PM
    7 Pages
    1 2 3 4 5 6 7
    • Replies: 98
    • Views: 17,342
    11-05-07, 07:26 PM Go to last post
  5. 500 V864 - is this even theoretically possible?

    Started by fleetwood96‎, 07-08-04 01:02 AM
    5 Pages
    1 2 3 4 5
    • Replies: 70
    • Views: 16,684
    09-08-12, 07:56 PM Go to last post
  6. What are the specs on the 425?

    Started by Benzilla‎, 05-31-06 10:17 PM
    5 Pages
    1 2 3 4 5
    • Replies: 66
    • Views: 15,321
    05-04-08, 10:12 PM Go to last post
  7. 500ci Gas Mileage Survey

    Started by MrEightball‎, 09-29-06 05:05 PM
    5 Pages
    1 2 3 4 5
    • Replies: 63
    • Views: 14,631
    08-13-07, 09:46 AM Go to last post
  8. Valve Cover problems. '81 Deville

    Started by Jimbat‎, 04-22-11 04:16 PM
    • Replies: 4
    • Views: 14,550
    05-27-11, 07:46 AM Go to last post
  9. Gas Engine Tune Up Specs

    Started by Dead Sled‎, 01-27-03 02:28 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 13,165
    10-23-05, 08:11 AM Go to last post
  10. Arrow Replacing 472 With 500 in my 1968 SDV

    Started by 01devilledts‎, 10-16-09 12:31 AM
    3 Pages
    1 2 3
    • Replies: 44
    • Views: 12,275
    05-04-13, 01:32 AM Go to last post
  11. Question VIN Lookup

    Started by Erik D.‎, 02-23-04 03:25 AM
    • Replies: 5
    • Views: 12,231
    10-06-11, 02:49 PM Go to last post
  12. 1971 472 Vacuum Line Diagram

    Started by Bang!Bang!‎, 05-28-07 10:35 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 11,716
    04-27-14, 12:30 PM Go to last post
  13. Talking 1980 Eldorado Coupe 368-swap for a 500

    Started by nitinnelapudi2‎, 08-28-08 12:25 PM
    2 Pages
    1 2
    • Replies: 28
    • Views: 11,290
    06-28-09, 01:49 PM Go to last post
  14. 472/500 Eldebrock intake vs stock

    Started by claykuch‎, 07-07-05 10:47 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 11,277
    10-07-05, 06:21 AM Go to last post
  15. Question 1969 Cadillac Eldorado

    Started by Frank Van de Velde‎, 04-10-04 06:43 PM
    • Replies: 13
    • Views: 10,980
    09-03-09, 09:38 AM Go to last post
  16. Cadillac 500 Gas Mileage and 70s Cad Tips

    Started by awadecki‎, 07-13-09 03:08 PM
    • Replies: 11
    • Views: 10,768
    09-15-09, 12:06 PM Go to last post
  17. engine diagram pic

    Started by 74eldog‎, 12-27-05 12:34 AM
    • Replies: 12
    • Views: 10,632
    01-02-06, 11:37 PM Go to last post
  18. bbob mod displ 500cid What would it take?

    Started by CadiJeff‎, 01-21-05 01:18 AM
    7 Pages
    1 2 3 4 5 6 7
    • Replies: 93
    • Views: 10,454
    07-08-05, 03:57 PM Go to last post
  19. 390 go fast stuff?

    Started by Scrapyard‎, 04-21-03 11:21 AM
    • Replies: 5
    • Views: 10,031
    12-08-08, 12:48 AM Go to last post
  20. rebuilding 72 carb: is this the egr? (and advice)

    Started by dochawk‎, 02-20-09 10:46 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 9,631
    03-03-09, 03:26 PM Go to last post
  21. Question 500 motor in chevy truck

    Started by 500truck‎, 04-30-07 12:38 PM
    • Replies: 9
    • Views: 9,601
    01-07-08, 10:14 AM Go to last post
  22. 1976 500 rebuild pics part 2

    Started by davidp1561‎, 12-02-13 05:22 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 9,486
    04-01-14, 09:07 PM Go to last post
  23. Hei INSTALLED!

    Started by Sasquatch‎, 02-04-05 08:13 AM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 9,454
    03-11-05, 11:00 AM Go to last post
  24. caddy 500 motor for sale S.E. WI

    Started by RodKnockInc‎, 02-07-06 06:07 PM
    • Replies: 3
    • Views: 9,305
    02-08-06, 07:52 AM Go to last post
  25. Engine will not turn back on if hot

    Started by gornati‎, 04-28-10 11:13 AM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 9,258
    08-06-10, 10:54 PM Go to last post

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