: 500, 472, 425, 368



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  1. Correct length for throttle return spring?
  2. Screws to reconnect "throttle plate" (?) to carb
  3. CO tester?
  4. broken accelerator chain
  5. Lost arm connecting primary to secondary on carburetor
  6. Help with 66 model 429 engine
  7. 71 deville hearse in need of exhaust manifolds
  8. 76 caddy hearse
  9. Help please! Looking for an ECU for my 1976 Cadilllac Eldorado Convertible
  10. Another "stupid" v864 question
  11. 472 to 500 striker build.
  12. 368 Intake Manifold
  13. Hydraulic lifters
  14. Will timing make the difference?
  15. Cadillac 500cid EFI intake manifold and throttlebody
  16. LS3 vs L33
  17. Thread size for engine oil cooler
  18. 35 Year Record Of RWD Cadillac Never Leaving Me Stuck, Blown
  19. 1964 coupe deville barn find
  20. 350 diesel to 425 gas swap
  21. 1981 El Dorado 368 Coil arcing to vacuum tube
  22. 425 has rough idle and makes a knocking sound.
  23. V8-6-4 368 questions
  24. rear end ratios 77-84
  25. 79 cadillac rough idle
  26. Only half of my 500 is working.
  27. Sting Ray 500 swap?
  28. 1981 368 EGR Solenoid Part Number
  29. 9-1139 vs 9-3639X3 Timing chains
  30. 1981 Fuel injector swap two newer 1983s
  31. Mechanical water temp sender in a 1970 472/500 block question
  32. 1976 eldo intake manifold
  33. 1973 Eldorado Running Rough
  34. 500 Longblock rebuild price?
  35. my big nightmare
  36. New Here...
  37. 1977 Cadillac carb
  38. Cadillac 500 Install
  39. Distributor Points Screws and Pertronix
  40. 1976 Coupe Deville 500ci 4 bbl engine won't run
  41. 1970 Coupe 472 Vacuum Lines
  42. Right amount of oil 472 engine
  43. 76 Eldorado Rebuild Part 3
  44. 1970 472 Freeze Plug?
  45. Will these aftermarket headers fit?
  46. 368 to 472 swap issues
  47. Low Speed Alternator Setup - 1971 Cadillac Hearse w/472
  48. 425 wont shift from reverse
  49. Cadillac "Blue" engine paint ('70s) 425
  50. 68 Coupe convert drum brake to disc
  51. ISO '74 472 parts and info
  52. 500 CI year identification
  53. Looking for some insight on a 472 rear main seal
  54. gasket for fuel injection throttle body on a 1976 eldorado
  55. 368 stop engine temp light.
  56. 76 sedan deville 500, MPG question
  57. 78 DeVille has a rough idle
  58. 368 cad upgrades
  59. From 368 EFI to Q-jet
  60. Here for a Visit for now (Guest)
  61. 425 engine mount dimensions needed
  62. 1975 Eldorado temperature sending units
  63. 1976 500 rebuild pics part 2
  64. 1976 500 rebuild pics
  65. Caddie in a Chevy
  66. Gave my 472 a quick physical today
  67. Let's talk engine numbers - VIN stamps on blocks
  68. 1976 eldorado engine rebuild
  69. Eldorado 368 oil pan ?s
  70. 454 in 2 a 03 cts? Can it be done?
  71. Question about pulling a 472 from a '70 DeVille
  72. 1971 Coupe Deville 472 engine rebuilders?
  73. Puttting a '66 motor into a '68 Car
  74. Exhaust manifold leak
  75. Gasket cement for Valley Pan?
  76. Olds 350 or 307 to 1969 Cadillac?
  77. 1969 472 rebuild?
  78. 472 radiator swap help
  79. Quadrajet ????
  80. okc machine shop
  81. 68 deville 472 rear main seal???
  82. 425 engine swap
  83. Replacing lifters in a 472
  84. 472 rebuild or Crate Motor?
  85. Breather for 76 Eldorado
  86. Old Plug removal from a 500ci in CDV
  87. 500 Powered Fleetwood VS. HT-4100 Powered Fleetwood
  88. 1980 Coupe Deville Ignition problem
  89. Cadillac 1969 quadrajet, bad idle
  90. Power steering bracket for Cad 500. HELP!!
  91. Blown Head Gasket???
  92. '70 Eldorado 500cid - Engine stalls instantly at full throttle
  93. 500 75 deville hot start
  94. burning oil
  95. oil level
  96. New headers, exhaust and muffler on 500cid - pics
  97. 500 ECU for David?
  98. HEI conversion
  99. Distributor Advance Tuning Techniques for Fuel Economy and Performance!
  100. Weird sputtering issue
  101. storing engine and tranny
  102. 74 472/TH400 into 65 Calais?
  103. 500 cadillac motor ?s
  104. th400 rebuild
  105. multimeter
  106. ignition timing on a 368
  107. 546 stroker with tbi 7427 ecm and 4l80e
  108. 546 stroker with tbi
  109. 81 Fleetwood wont stay running after start
  110. Cad 500 question
  111. where to start on rebuild of 425
  112. ran out of oil, rebuild options?
  113. Gauges on a '75 DeVille
  114. Car runs good in Park, but shift it into Reverse or Drive and it stalls!!!! Help!!
  115. EFI to Carb swap ? - 1976 Eldorado
  116. How can I properly use a 70-75 quadrajet on a 68?
  117. JB Engine Oil Treatment
  118. Has anybody used these headers
  119. What years HEI compatible with 472/500?
  120. 1977 k20 with 500 cadillac engine Exhaust manifolds
  121. Transmission ?? / engine temp light.
  122. 500 Test Fit - '64 Chevy C10
  123. 472 Internal parts
  124. 1969 472 alternator issues
  125. running without air pump?
  126. operating temperature
  127. coolant temp sensor location
  128. What's the best way to replace a water pump on a 76 deville
  129. water wetter
  130. 472, how to boost fuel economy?
  131. Just bought a '77 M/M Cadillac hearse, need advice
  132. Pulleys
  133. whats the best fuel filter???
  134. Intake Manifold Leak Question for 1970 Deville
  135. hole in block?
  136. Open element air cleaner
  137. Cadillac Deville 74 472, increasing engine compression
  138. 81 fleetwood brougham
  139. Correctly wiring the sparks on a 500
  140. Proform GM HEI Distributor Tune-Up Kit
  141. vacuum y rubber hose. can some one help me find a site where to find it?
  142. 472 500 engine paint color code 1949-1975
  143. Need passenger exhaust manifold, RWD 472
  144. 500 massive pinging!!!
  145. 472/500 valve train issues
  146. Newbie - what to look for when buying a 472
  147. Overheating
  148. Opinion wanted on purchase of 1978 or 1979 Coupe DeVille
  149. Porting 368 Intakes
  150. AIR Pumps
  151. CCC Quadrajet on a 425?
  152. Need help with overheat 425 Cadillac eldorado
  153. Points Breaker Plate 70 Deville
  154. Hello and 1979 EFI Fuel Pump Question
  155. Distributor Install and Timing Help!
  156. Hi, and help please - 1976 Eldorado 500 c.i w/Quadrajet
  157. 73 Eldo Timing Chain
  158. 425 Runs pretty good, but is it good enough...
  159. 425 cylinder head bolts
  160. Egr tvs
  161. bad engine shake
  162. timing chain
  163. 472 a/c conversion
  164. making a 74 500 perform like a 1970 500
  165. Long trip
  166. 1981 368ci - 8/6/4
  167. 1969 472 heater hoses
  168. 75 coupe deville 500 cu in upgrades tips?
  169. matching belts
  170. rebuild books
  171. identifying year
  172. Busted exhaust bolt
  173. what holley 425
  174. Ticking by valve cover
  175. 500 Cad engine overheats in my Malibu,low speed
  176. type of oil
  177. 472 hard to start
  178. installing edelbrock 1114 on a 1979 425
  179. Dual vs Single Exhaust on a 425
  180. 368 Distributor on the bigger engines
  181. Factory smog equipment and block stamping question
  182. '84 Commercial Chasis Quadrajet dies at idle when warm.
  183. Losing Oil in 1976 eldorado
  184. Replacing 1976 Eldorado distributor with an MSD
  185. Cadillac 390 crank
  186. How's everyone doing on their projects?
  187. Engine mods
  188. 1969 Coupe deVille 472 Electrical Issues!
  189. Bad cylinder?
  190. oil pump question
  191. 500 inch crank hub thread size?
  192. Need a 500 cad motor
  193. She's back on the road!! (but one last question)
  194. 1963 cadillac, 390 does not start
  195. 472 Heads
  196. Hearse 368 carburetor help!!!
  197. 1968 472 Disty completely frozen and now broken.
  198. water pump gph
  199. Please Help!! '65 Coupe
  200. 1976 Eldorado Performance
  201. Chrome kits available? Pulleys, oil pan etc?
  202. Cadillac 500 engine casting # help?
  203. Think HEI is my next step on the cadillac
  204. How Heavy is 472 engine with acessories and fluid? bent engine stand
  205. do the 368 have an air pump?
  206. 1970 Cadillac Deville and im lost
  207. how do I plug the holes in 472 / 500 head dor air pump lines? Also how to gut pump???
  208. New to classic Cadillacs, why can't i locate the 472 water pump belt?
  209. is power steering pump the same on 425 and 368 engines?
  210. i wana put manual behind my 425
  211. noisy lifters on stock 79 425
  212. Improvements to a stock '73 472
  213. oil leak from back of motor
  214. Swapping My 1980 368 to a 1975 500 This Weekend
  215. Newbie Needs Some Help
  216. 1968-472 caddie motor rebuild
  217. 500 cu motor, what to do with it?
  218. Coolant Temp sensor , no partnr findable
  219. 1963 Cadillac Coupe having a few issues..
  220. Car will not stay running!
  221. Hey new here from Jacksonville, Florida
  222. 1978 425 engine
  223. 500ci swap into a 79 Eldo, do-able?
  224. wrong cam or bigger problems?
  225. what u running?
  226. I NEED BIG HELP.....1981 Cadillac 368 6.0 V8-6-4
  227. 1969 - 472 ci gasoline required
  228. Anyone tried a 6L80 on a 472?
  229. 1980 cadillac deville v-8 6.0 fuel question PLEASE HELP
  230. 425 budget engine build
  231. Regarding 1968 Cadillac Deville
  232. can i add a turbo? 472
  233. 1957 Coupe 365 top end rebuild Do I need hardened valve seats?
  234. Engine cradle?
  235. hvac question
  236. 472 Transmission question :(
  237. what cam
  238. another easy question
  239. intake gasket? quick question
  240. 472 engine swap to a ford f-100
  241. 425 timing help
  242. 368 Help?
  243. HELP with 1976 Cadillac Eldorado - Help with strange problem
  244. E10 fuel
  245. Valve Cover problems. '81 Deville
  246. 75 eldo catalytic convertor
  247. 73 500 assistance
  248. 700 hp? update
  249. Switch Pitch Conversion for TH425 Trans
  250. Vacuum Hose Layout for 1970 472