: 500, 472, 425, 368



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  1. 425 in a 93 fleetwood
  2. Belt size needed after removing smog pump on 472 ?
  3. 70s EFI Intake Manifold
  4. What size fitting goes into the Rochester carb on 472 for fuel line?
  5. Later Model Engine/tranny in 70's Caddy?
  6. My 472 has trouble breathing... 74 Cadillac Sedan Deville.. just purchased
  7. Got a new set of headers for mine 425
  8. How many horsepower does 472 engine has by current ratings?
  9. starter sounds like it's trying, not spinning engine, 2nd try always works
  10. Help with new engine please
  11. A.I.R. Pump/ Smog Pump on a 6.0 368/ Federal Emission
  12. fuel pressure is eratic 0n my 70 coupe
  13. 500 Heater hose connections
  14. Rebuilding a 472
  15. Bad cough - over-fueling affect gears?
  16. 425 Oil Pan Problems
  17. 425 Intake Manifold Removal
  18. 48 Sedanette install 472-TH400
  19. 500 Powered 65 Mustang (Pics)
  20. Intake manifold casting iD numbers
  21. 472 vacuum storage canister
  22. fuel filter location 1970 deville 472cc
  23. Putting Humpty Dumpty back together
  24. 368 Engine Build
  25. 500 - production power decrease and engine changes?
  26. Visual differences in 472 vs 500
  27. 472 colors
  28. Cad 500 exhaust manif
  29. sheet metal timing chain cover
  30. Help Help just rebuilt my 472 ....converting to hei problems...help :(
  31. 1968 Quadrajet throttle bushings and leakdown
  32. 81 v864 368 burns oil out of exhaust - overhaul??
  33. New members sayin' howdy
  34. Cadillac 425 Performance Question
  35. Fix for repeated heater relay failure 77 Deville
  36. Cheers to bruce roe!!!
  37. Need help in the RWD section
  38. 1974 Compressor isues
  39. Overdrive for a '79 425?
  40. 425 Caddy stroker motor
  41. Bruce roe
  42. carburetor for 68 deville (472)
  43. 81' 368 Commercial Chassis Help!
  44. This is very helpfull for all 77-79 owners...
  45. noisey lifters
  46. V-belt adjustment 472 1974 One is more loose than the other
  47. 500 Set up/ H.P. question
  48. my 500 is in my El Camino now
  49. 1968 Cadillac Deville Convertible Headers, 472Engine
  50. 76 eldorado fuel injection
  51. 368 to 350 swap
  52. 1978 Early Fuel Evaporator EFE
  53. What trans will work with a 68 el dorado
  54. 1968 Calais interior courtesy lamp question, How do I change the bulbs in this thing?
  55. Just got a 68 Cadillac Deville
  56. Pertronix Ignitor conversion...
  57. '68 Deville 472 - 0 degrees timing?
  58. 500 drive belts
  59. 1975 Eldorado 500 CID thermostat
  60. 1971 Deville 472
  61. 68 sedan deville 472 project
  62. UPDATE: my 76 project....rear breaks
  63. 73 eldorado air conditioning idle control valve?
  64. 76 Eldorado Rough Idle - HELP
  65. Question about dual exhaust on my 68 Calais
  66. 425 Qjet jet size for dual exhaust
  67. weird sounds from torque converter/flywheel
  68. 1969 coupe DeVille with 472 need help to increase HP
  69. Ok i finally received my service manual, togheter came some answers...
  70. Edelbrock 1411 Carb for 472. Need help with Adapter Plate!
  71. rocker arm bolt -- IMPORTANT I NEED IT
  72. HEI distributors identification help needed
  73. Location of oil passage 425 head - pics?
  74. Secondaries not opening, '79 CDV w/425.
  75. Scary loud noises! Help!
  76. 425 engine w/ 454 TBI program?
  77. Remove 472
  78. Engine will not turn back on if hot
  79. v864 v8 6.0 rebuild or only change parts?
  80. need some help with vacuum diagram for 72 fleetwood 472
  81. 1968 eldorado trans problems
  82. please help 72 fleetwood
  83. Coolant Capacity
  84. 472 will a th700r4 swap directly or...?
  85. silly question possibly...425
  86. Help with 425 vacuum lines..
  87. Noob here, want to verify some oil pan info
  88. Oil Pressure Light When Shift Out of Park
  89. need oil pan
  90. 1954 Ford Bus with Caddy 425
  91. 1970 CDV blower motor controlled by?
  92. Who has the best/most complete carb rebuild kit?
  93. Starter issue 425
  94. 1964 Timing after water pump replacement
  95. 1980 368 eldorado tranny problems
  96. no problem with my 368
  97. Brake problem in my 68 need advice
  98. Please somebody help me out
  99. What is it?? Where does it go??
  100. 500 ci cadillac into lifted 94 chevy
  101. '78 Deville 425 carb vent question
  102. bucket seats
  103. Rear end for '69 472
  104. Help Body Mounts
  105. 80 Caddy runs awful at start up...sometimes
  106. 425 Valve cover gaskets
  107. '81 368 8-6-4 Valve Cover?
  108. 1976 New to the site!
  109. 4barrel not working! (70 Eldo)
  110. Under hood colors?
  111. Q-JET 4MV missing parts
  112. Vacuum switch
  113. Throttle rod issue
  114. G'day from Adelaide Australia (1970 Cadillac Calais)
  115. Stranded 70 Coupe No spark?
  116. Help Installing Fuel Pump
  117. Holley or Rockester?
  118. New Member 500ci question
  119. 1969 Eldorado No fuel getting to carb. Help!
  120. New member...425 questions
  121. thinking about 78 eldo
  122. 700hp ?
  123. 77 fleetwood 425 turbo ?
  124. powerglide
  125. Help with engine rebuild
  126. High RPM
  127. 86 fleetwood 307 to 472 swap
  128. Anyone put in a stage 2 qudrajet from Jet Performance on a 472?
  129. Quadrajet Question
  130. Anyone have any idea how to remove this steering pulley?
  131. 1970 472 Overheat Problem
  132. I need some good brake advise
  133. HEI shaft question
  134. 500 from Eldorado in a 66 Deville. Help?
  135. Suitable material to install an air injection pipe
  136. how rare?
  137. 425 Rocker Arms
  138. ~1976 500ci Vacuum Diagram~
  139. 472 Starter issues
  140. Points type distributor or HEI
  141. Please dont be angry at this question!
  142. Please dont be angry with this question!
  143. What is the gas mleage of the '76 Eldorado?
  144. twilight sentinel amplifier connection
  145. 1970 500 not running right!
  146. Cooling Problem
  147. Engine swap time....
  148. Switching to 1970 500 pistons in a 1973 500 engine?
  149. Correct idle rpms for 425 engine?
  150. not getting any spark
  151. Removing the A/C compressor on a 472
  152. 429cuin need replacement carb
  153. PCV Valve Elbow broke inside valve cover...problem?
  154. Starter problems on 1977 425
  155. Cad 500 wont start =(
  156. n eed help with my 429
  157. edel intake on 425
  158. Replacing 472 With 500 in my 1968 SDV
  159. HEI confusion
  160. edelbrock parst on 425 cui
  161. Fellow 368 6.0 motor guys - i need your help!
  162. Anyone purchase stuff from these guys?
  163. 1968 Cadillac Transmission Issue
  164. Somebody Please Help Me
  165. Rocker Torque Specs
  166. 500 hard start when hot
  167. power steering pump
  168. Engine Replacement Advice Needed!
  169. Rear end gears for a 500
  170. Need advice for swapping 429 for 500 in '66 DeVille
  171. Which Edelbrock carburators to install
  172. 1973 Eldorado Air Injection Pipe Needed
  173. '75 500 in a coupe with bad mileage and hard starts, Ideas?
  174. heads swap 76cc 472-500 to 425 cui
  175. Timing issues on 425. Is my motor shot?
  176. '73 472 into '79 deVille - advice?
  177. Researching Caddy 500 swap into C4 Corvette; request info and pics
  178. Oil change...
  179. 73 Eldorado timing gears
  180. Looking for 425 accessory pulley set
  181. Parts for a 700HP Cad500
  182. Compression Test on 472
  183. Question on 1968 472 vacuum line
  184. Caddy V8 engine history
  185. Headlights Inoperative
  186. Overactive blower
  187. What size screws to reattach the accelerator to the carburetor?
  188. HEI Electrical Problem
  189. Help 500 CI Issue?
  190. removing pin for accelerator pump arm
  191. cooling a 500
  192. ACME Dual Quad intake (serial # 001) and two 600 CFM carbs set up for 500 on ebay
  193. Swap 76 cc head on a 472 74 flat top piston
  194. Valve rotators
  195. Is it possible to Stroke 69 high compression 472 to 500?
  196. new timing set
  197. Cadillac 500 Gas Mileage and 70s Cad Tips
  198. help
  199. hot header pipes and stock manifolds
  200. Edelbrock carb Question
  201. 368 help needed
  202. Generator problem! Please help.
  203. GEN light 1973 Coupe DeVille
  204. Rebuild 472
  205. 500 in 75 El Dorado stuck on transmission help!
  206. engine id?
  207. Carb question
  208. 472 Knocking
  209. casting number?
  210. 472 4x4????
  211. 472 and 425 tranny differences
  212. 1980 cadillac 368 HEI question
  213. 1970 Coupe Deville engine miss? Please Help!!
  214. Throttle sticks
  215. Front Suspension??
  216. 472 engine rebuild
  217. Cadillac Posi Carrier ID
  218. looking for a fuel line
  219. Some question about 425 and 368 interchangable parts
  220. 425 questions?
  221. does edlebrock performer fit under 73' deville hood
  222. Ignition Lock cylinder removal 1971 Eldorado
  223. 1966 Deville Carburetor
  224. 1976 Eldorado Convertible won't start
  225. Headlight door help on 68 Eldorado
  226. Help with a couple simple questions
  227. installing engine temp gauge
  228. oil pressure light on at low idle
  229. 75 edo carb upgd - vacuume and fuel canister questions
  230. 425 swapped to 472 1967 Cadillac Sedan Deville????
  231. Amount power steering fluid...
  232. Higher CO at emission test without air pump ?
  233. Ignition timing...
  234. removing steeing linkage to remove oil pan
  235. looking for a 500
  236. glasspacks with a 472
  237. 1979 fuel injection information
  238. What posi rearend for 425?
  239. What Carb and intake clear stock hood?
  240. Anyone Interested in ENGINE DECALS?
  241. engine swap help
  242. TH400 Downshift Switch
  243. idle up solenoid?
  244. 1968-1969 engines ?
  245. 500 with 425 heads
  246. Help to id heads
  247. Camshaft Identification for 500cui
  248. 76cc heads on flat top piston
  249. Qjet divorced choke
  250. aftermarket radiator