: 500, 472, 425, 368



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  1. 500 CI year identification
  2. Looking for some insight on a 472 rear main seal
  3. gasket for fuel injection throttle body on a 1976 eldorado
  4. 368 stop engine temp light.
  5. 76 sedan deville 500, MPG question
  6. 78 DeVille has a rough idle
  7. 368 cad upgrades
  8. From 368 EFI to Q-jet
  9. Here for a Visit for now (Guest)
  10. 425 engine mount dimensions needed
  11. 1975 Eldorado temperature sending units
  12. 1976 500 rebuild pics part 2
  13. 1976 500 rebuild pics
  14. Caddie in a Chevy
  15. Gave my 472 a quick physical today
  16. Let's talk engine numbers - VIN stamps on blocks
  17. 1976 eldorado engine rebuild
  18. Eldorado 368 oil pan ?s
  19. 454 in 2 a 03 cts? Can it be done?
  20. Question about pulling a 472 from a '70 DeVille
  21. 1971 Coupe Deville 472 engine rebuilders?
  22. Puttting a '66 motor into a '68 Car
  23. Exhaust manifold leak
  24. Gasket cement for Valley Pan?
  25. Olds 350 or 307 to 1969 Cadillac?
  26. 1969 472 rebuild?
  27. 472 radiator swap help
  28. Quadrajet ????
  29. okc machine shop
  30. 68 deville 472 rear main seal???
  31. 425 engine swap
  32. Replacing lifters in a 472
  33. 472 rebuild or Crate Motor?
  34. Breather for 76 Eldorado
  35. Old Plug removal from a 500ci in CDV
  36. 500 Powered Fleetwood VS. HT-4100 Powered Fleetwood
  37. 1980 Coupe Deville Ignition problem
  38. Cadillac 1969 quadrajet, bad idle
  39. Power steering bracket for Cad 500. HELP!!
  40. Blown Head Gasket???
  41. '70 Eldorado 500cid - Engine stalls instantly at full throttle
  42. 500 75 deville hot start
  43. burning oil
  44. oil level
  45. New headers, exhaust and muffler on 500cid - pics
  46. 500 ECU for David?
  47. HEI conversion
  48. Distributor Advance Tuning Techniques for Fuel Economy and Performance!
  49. Weird sputtering issue
  50. storing engine and tranny
  51. 74 472/TH400 into 65 Calais?
  52. 500 cadillac motor ?s
  53. th400 rebuild
  54. multimeter
  55. ignition timing on a 368
  56. 546 stroker with tbi 7427 ecm and 4l80e
  57. 546 stroker with tbi
  58. 81 Fleetwood wont stay running after start
  59. Cad 500 question
  60. where to start on rebuild of 425
  61. ran out of oil, rebuild options?
  62. Gauges on a '75 DeVille
  63. Car runs good in Park, but shift it into Reverse or Drive and it stalls!!!! Help!!
  64. EFI to Carb swap ? - 1976 Eldorado
  65. How can I properly use a 70-75 quadrajet on a 68?
  66. JB Engine Oil Treatment
  67. Has anybody used these headers
  68. What years HEI compatible with 472/500?
  69. 1977 k20 with 500 cadillac engine Exhaust manifolds
  70. Transmission ?? / engine temp light.
  71. 500 Test Fit - '64 Chevy C10
  72. 472 Internal parts
  73. 1969 472 alternator issues
  74. running without air pump?
  75. operating temperature
  76. coolant temp sensor location
  77. What's the best way to replace a water pump on a 76 deville
  78. water wetter
  79. 472, how to boost fuel economy?
  80. Just bought a '77 M/M Cadillac hearse, need advice
  81. Pulleys
  82. whats the best fuel filter???
  83. Intake Manifold Leak Question for 1970 Deville
  84. hole in block?
  85. Open element air cleaner
  86. Cadillac Deville 74 472, increasing engine compression
  87. 81 fleetwood brougham
  88. Correctly wiring the sparks on a 500
  89. Proform GM HEI Distributor Tune-Up Kit
  90. vacuum y rubber hose. can some one help me find a site where to find it?
  91. 472 500 engine paint color code 1949-1975
  92. Need passenger exhaust manifold, RWD 472
  93. 500 massive pinging!!!
  94. 472/500 valve train issues
  95. Newbie - what to look for when buying a 472
  96. Overheating
  97. Opinion wanted on purchase of 1978 or 1979 Coupe DeVille
  98. Porting 368 Intakes
  99. AIR Pumps
  100. CCC Quadrajet on a 425?
  101. Need help with overheat 425 Cadillac eldorado
  102. Points Breaker Plate 70 Deville
  103. Hello and 1979 EFI Fuel Pump Question
  104. Distributor Install and Timing Help!
  105. Hi, and help please - 1976 Eldorado 500 c.i w/Quadrajet
  106. 73 Eldo Timing Chain
  107. 425 Runs pretty good, but is it good enough...
  108. 425 cylinder head bolts
  109. Egr tvs
  110. bad engine shake
  111. timing chain
  112. 472 a/c conversion
  113. making a 74 500 perform like a 1970 500
  114. Long trip
  115. 1981 368ci - 8/6/4
  116. 1969 472 heater hoses
  117. 75 coupe deville 500 cu in upgrades tips?
  118. matching belts
  119. rebuild books
  120. identifying year
  121. Busted exhaust bolt
  122. what holley 425
  123. Ticking by valve cover
  124. 500 Cad engine overheats in my Malibu,low speed
  125. type of oil
  126. 472 hard to start
  127. installing edelbrock 1114 on a 1979 425
  128. Dual vs Single Exhaust on a 425
  129. 368 Distributor on the bigger engines
  130. Factory smog equipment and block stamping question
  131. '84 Commercial Chasis Quadrajet dies at idle when warm.
  132. Losing Oil in 1976 eldorado
  133. Replacing 1976 Eldorado distributor with an MSD
  134. Cadillac 390 crank
  135. How's everyone doing on their projects?
  136. Engine mods
  137. 1969 Coupe deVille 472 Electrical Issues!
  138. Bad cylinder?
  139. oil pump question
  140. 500 inch crank hub thread size?
  141. Need a 500 cad motor
  142. She's back on the road!! (but one last question)
  143. 1963 cadillac, 390 does not start
  144. 472 Heads
  145. Hearse 368 carburetor help!!!
  146. 1968 472 Disty completely frozen and now broken.
  147. water pump gph
  148. Please Help!! '65 Coupe
  149. 1976 Eldorado Performance
  150. Chrome kits available? Pulleys, oil pan etc?
  151. Cadillac 500 engine casting # help?
  152. Think HEI is my next step on the cadillac
  153. How Heavy is 472 engine with acessories and fluid? bent engine stand
  154. do the 368 have an air pump?
  155. 1970 Cadillac Deville and im lost
  156. how do I plug the holes in 472 / 500 head dor air pump lines? Also how to gut pump???
  157. New to classic Cadillacs, why can't i locate the 472 water pump belt?
  158. is power steering pump the same on 425 and 368 engines?
  159. i wana put manual behind my 425
  160. noisy lifters on stock 79 425
  161. Improvements to a stock '73 472
  162. oil leak from back of motor
  163. Swapping My 1980 368 to a 1975 500 This Weekend
  164. Newbie Needs Some Help
  165. 1968-472 caddie motor rebuild
  166. 500 cu motor, what to do with it?
  167. Coolant Temp sensor , no partnr findable
  168. 1963 Cadillac Coupe having a few issues..
  169. Car will not stay running!
  170. Hey new here from Jacksonville, Florida
  171. 1978 425 engine
  172. 500ci swap into a 79 Eldo, do-able?
  173. wrong cam or bigger problems?
  174. what u running?
  175. I NEED BIG HELP.....1981 Cadillac 368 6.0 V8-6-4
  176. 1969 - 472 ci gasoline required
  177. Anyone tried a 6L80 on a 472?
  178. 1980 cadillac deville v-8 6.0 fuel question PLEASE HELP
  179. 425 budget engine build
  180. Regarding 1968 Cadillac Deville
  181. can i add a turbo? 472
  182. 1957 Coupe 365 top end rebuild Do I need hardened valve seats?
  183. Engine cradle?
  184. hvac question
  185. 472 Transmission question :(
  186. what cam
  187. another easy question
  188. intake gasket? quick question
  189. 472 engine swap to a ford f-100
  190. 425 timing help
  191. 368 Help?
  192. HELP with 1976 Cadillac Eldorado - Help with strange problem
  193. E10 fuel
  194. Valve Cover problems. '81 Deville
  195. 75 eldo catalytic convertor
  196. 73 500 assistance
  197. 700 hp? update
  198. Switch Pitch Conversion for TH425 Trans
  199. Vacuum Hose Layout for 1970 472
  200. adding power locks to trunk
  201. 67 Cadillac Eldorado 429 to a 425
  202. 425 needed
  203. timing 500 cu.
  204. 500 in an El Camino
  205. 425 in a 93 fleetwood
  206. Belt size needed after removing smog pump on 472 ?
  207. 70s EFI Intake Manifold
  208. What size fitting goes into the Rochester carb on 472 for fuel line?
  209. Later Model Engine/tranny in 70's Caddy?
  210. My 472 has trouble breathing... 74 Cadillac Sedan Deville.. just purchased
  211. Got a new set of headers for mine 425
  212. How many horsepower does 472 engine has by current ratings?
  213. starter sounds like it's trying, not spinning engine, 2nd try always works
  214. Help with new engine please
  215. A.I.R. Pump/ Smog Pump on a 6.0 368/ Federal Emission
  216. fuel pressure is eratic 0n my 70 coupe
  217. 500 Heater hose connections
  218. Rebuilding a 472
  219. Bad cough - over-fueling affect gears?
  220. 425 Oil Pan Problems
  221. 425 Intake Manifold Removal
  222. 48 Sedanette install 472-TH400
  223. 500 Powered 65 Mustang (Pics)
  224. Intake manifold casting iD numbers
  225. 472 vacuum storage canister
  226. fuel filter location 1970 deville 472cc
  227. Putting Humpty Dumpty back together
  228. 368 Engine Build
  229. 500 - production power decrease and engine changes?
  230. Visual differences in 472 vs 500
  231. 472 colors
  232. Cad 500 exhaust manif
  233. sheet metal timing chain cover
  234. Help Help just rebuilt my 472 ....converting to hei problems...help :(
  235. 1968 Quadrajet throttle bushings and leakdown
  236. 81 v864 368 burns oil out of exhaust - overhaul??
  237. New members sayin' howdy
  238. Cadillac 425 Performance Question
  239. Fix for repeated heater relay failure 77 Deville
  240. Cheers to bruce roe!!!
  241. Need help in the RWD section
  242. 1974 Compressor isues
  243. Overdrive for a '79 425?
  244. 425 Caddy stroker motor
  245. Bruce roe
  246. carburetor for 68 deville (472)
  247. 81' 368 Commercial Chassis Help!
  248. This is very helpfull for all 77-79 owners...
  249. noisey lifters
  250. V-belt adjustment 472 1974 One is more loose than the other