500, 472, 425, 368
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Threads 1 to 25 of 2266
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 12:09 AM
    7 Pages
    1 2 3 4 5 6 7
    • Replies: 100
    • Views: 81,243
    02-18-11, 06:59 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 08:49 PM
    2 Pages
    1 2
    • Replies: 16
    • Views: 38,045
    01-15-15, 03:28 PM Go to last post
  3. Sticky Thread Sticky: Cadillac Big Block Engine Assembly Guide

    Started by Lord Cadillac‎, 02-19-07 10:13 AM
    • Replies: 14
    • Views: 15,966
    04-10-15, 01:59 PM Go to last post
  1. 472, how to boost fuel economy?

    Started by 3dfx‎, 12-19-12 02:05 PM
    12 Pages
    1 2 3 4 5 6 7 8 9 10 11 12
    • Replies: 167
    • Views: 58,874
    04-24-15, 04:15 PM Go to last post
  2. GM engine oil supplement vs EOS assy lube vs STP oil treatment

    Started by cadillacmike68‎, 05-09-07 11:49 PM
    2 Pages
    1 2
    • Replies: 22
    • Views: 37,866
    02-19-08, 02:13 PM Go to last post
  3. Took the 500 to the machine shop today

    Started by lux hauler‎, 09-05-03 06:57 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 82
    • Views: 28,664
    02-24-04, 05:06 PM Go to last post
  4. Arrow Fuel Injected 500

    Started by spyderman‎, 09-14-05 01:36 PM
    7 Pages
    1 2 3 4 5 6 7
    • Replies: 98
    • Views: 28,482
    11-05-07, 06:26 PM Go to last post
  5. What are the specs on the 425?

    Started by Benzilla‎, 05-31-06 09:17 PM
    5 Pages
    1 2 3 4 5
    • Replies: 66
    • Views: 27,212
    05-04-08, 09:12 PM Go to last post
  6. 500 V864 - is this even theoretically possible?

    Started by fleetwood96‎, 07-08-04 12:02 AM
    5 Pages
    1 2 3 4 5
    • Replies: 70
    • Views: 25,720
    09-08-12, 06:56 PM Go to last post
  7. Valve Cover problems. '81 Deville

    Started by Jimbat‎, 04-22-11 03:16 PM
    • Replies: 4
    • Views: 23,814
    05-27-11, 06:46 AM Go to last post
  8. 500ci Gas Mileage Survey

    Started by MrEightball‎, 09-29-06 04:05 PM
    5 Pages
    1 2 3 4 5
    • Replies: 63
    • Views: 23,787
    08-13-07, 08:46 AM Go to last post
  9. 79 deville 425 ticking

    Started by BIG 305 CAL‎, 09-19-05 11:03 PM
    10 Pages
    1 2 3 4 5 6 7 8 9 10
    • Replies: 138
    • Views: 21,032
    11-07-05, 12:08 PM Go to last post
  10. bbob mod displ 500cid What would it take?

    Started by CadiJeff‎, 01-21-05 12:18 AM
    7 Pages
    1 2 3 4 5 6 7
    • Replies: 93
    • Views: 21,021
    07-08-05, 02:57 PM Go to last post
  11. Arrow Replacing 472 With 500 in my 1968 SDV

    Started by 01devilledts‎, 10-15-09 11:31 PM
    3 Pages
    1 2 3
    • Replies: 44
    • Views: 20,655
    05-04-13, 12:32 AM Go to last post
  12. Problems with V 8-6-4 ????

    Started by I~LUV~Caddys8792‎, 01-01-06 01:51 PM
    6 Pages
    1 2 3 4 5 6
    • Replies: 88
    • Views: 18,848
    01-02-06, 06:45 AM Go to last post
  13. Gas Engine Tune Up Specs

    Started by Dead Sled‎, 01-27-03 01:28 PM
    2 Pages
    1 2
    • Replies: 19
    • Views: 18,365
    10-23-05, 07:11 AM Go to last post
  14. 472/500 Eldebrock intake vs stock

    Started by claykuch‎, 07-07-05 09:47 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 16,935
    10-07-05, 05:21 AM Go to last post
  15. 1971 472 Vacuum Line Diagram

    Started by Bang!Bang!‎, 05-28-07 09:35 PM
    2 Pages
    1 2
    • Replies: 20
    • Views: 15,954
    04-27-14, 11:30 AM Go to last post
  16. Talking 1980 Eldorado Coupe 368-swap for a 500

    Started by nitinnelapudi2‎, 08-28-08 11:25 AM
    2 Pages
    1 2
    • Replies: 28
    • Views: 15,819
    06-28-09, 12:49 PM Go to last post
  17. Engine will not turn back on if hot

    Started by gornati‎, 04-28-10 10:13 AM
    4 Pages
    1 2 3 4
    • Replies: 51
    • Views: 15,304
    08-06-10, 09:54 PM Go to last post
  18. Cadillac 500 Gas Mileage and 70s Cad Tips

    Started by awadecki‎, 07-13-09 02:08 PM
    • Replies: 11
    • Views: 15,299
    09-15-09, 11:06 AM Go to last post
  19. How many horsepower does 472 engine has by current ratings?

    Started by Fleetwood70‎, 01-07-11 04:09 AM
    3 Pages
    1 2 3
    • Replies: 36
    • Views: 14,923
    07-17-11, 10:31 PM Go to last post
  20. Hei INSTALLED!

    Started by Sasquatch‎, 02-04-05 07:13 AM
    3 Pages
    1 2 3
    • Replies: 33
    • Views: 14,669
    03-11-05, 10:00 AM Go to last post
  21. Burnouts?

    Started by abcdefg‎, 06-09-05 05:31 PM
    4 Pages
    1 2 3 4
    • Replies: 48
    • Views: 14,277
    09-29-05, 01:52 AM Go to last post
  22. rebuilding 72 carb: is this the egr? (and advice)

    Started by dochawk‎, 02-20-09 09:46 PM
    3 Pages
    1 2 3
    • Replies: 31
    • Views: 14,138
    03-03-09, 02:26 PM Go to last post
  23. 472 Radiator Q

    Started by Colt D‎, 06-26-05 07:56 PM
    4 Pages
    1 2 3 4
    • Replies: 53
    • Views: 14,134
    08-20-05, 07:55 PM Go to last post
  24. 1976 500 rebuild pics part 2

    Started by davidp1561‎, 12-02-13 04:22 PM
    3 Pages
    1 2 3
    • Replies: 30
    • Views: 13,799
    04-01-14, 08:07 PM Go to last post
  25. Question VIN Lookup

    Started by Erik D.‎, 02-23-04 02:25 AM
    • Replies: 5
    • Views: 13,487
    10-06-11, 01:49 PM Go to last post

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