: 500, 472, 425, 368



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  1. A.I.R. Pump/ Smog Pump on a 6.0 368/ Federal Emission
  2. fuel pressure is eratic 0n my 70 coupe
  3. 500 Heater hose connections
  4. Rebuilding a 472
  5. Bad cough - over-fueling affect gears?
  6. 425 Oil Pan Problems
  7. 425 Intake Manifold Removal
  8. 48 Sedanette install 472-TH400
  9. 500 Powered 65 Mustang (Pics)
  10. Intake manifold casting iD numbers
  11. 472 vacuum storage canister
  12. fuel filter location 1970 deville 472cc
  13. Putting Humpty Dumpty back together
  14. 368 Engine Build
  15. 500 - production power decrease and engine changes?
  16. Visual differences in 472 vs 500
  17. 472 colors
  18. Cad 500 exhaust manif
  19. sheet metal timing chain cover
  20. Help Help just rebuilt my 472 ....converting to hei problems...help :(
  21. 1968 Quadrajet throttle bushings and leakdown
  22. 81 v864 368 burns oil out of exhaust - overhaul??
  23. New members sayin' howdy
  24. Cadillac 425 Performance Question
  25. Fix for repeated heater relay failure 77 Deville
  26. Cheers to bruce roe!!!
  27. Need help in the RWD section
  28. 1974 Compressor isues
  29. Overdrive for a '79 425?
  30. 425 Caddy stroker motor
  31. Bruce roe
  32. carburetor for 68 deville (472)
  33. 81' 368 Commercial Chassis Help!
  34. This is very helpfull for all 77-79 owners...
  35. noisey lifters
  36. V-belt adjustment 472 1974 One is more loose than the other
  37. 500 Set up/ H.P. question
  38. my 500 is in my El Camino now
  39. 1968 Cadillac Deville Convertible Headers, 472Engine
  40. 76 eldorado fuel injection
  41. 368 to 350 swap
  42. 1978 Early Fuel Evaporator EFE
  43. What trans will work with a 68 el dorado
  44. 1968 Calais interior courtesy lamp question, How do I change the bulbs in this thing?
  45. Just got a 68 Cadillac Deville
  46. Pertronix Ignitor conversion...
  47. '68 Deville 472 - 0 degrees timing?
  48. 500 drive belts
  49. 1975 Eldorado 500 CID thermostat
  50. 1971 Deville 472
  51. 68 sedan deville 472 project
  52. UPDATE: my 76 project....rear breaks
  53. 73 eldorado air conditioning idle control valve?
  54. 76 Eldorado Rough Idle - HELP
  55. Question about dual exhaust on my 68 Calais
  56. 425 Qjet jet size for dual exhaust
  57. weird sounds from torque converter/flywheel
  58. 1969 coupe DeVille with 472 need help to increase HP
  59. Ok i finally received my service manual, togheter came some answers...
  60. Edelbrock 1411 Carb for 472. Need help with Adapter Plate!
  61. rocker arm bolt -- IMPORTANT I NEED IT
  62. HEI distributors identification help needed
  63. Location of oil passage 425 head - pics?
  64. Secondaries not opening, '79 CDV w/425.
  65. Scary loud noises! Help!
  66. 425 engine w/ 454 TBI program?
  67. Remove 472
  68. Engine will not turn back on if hot
  69. v864 v8 6.0 rebuild or only change parts?
  70. need some help with vacuum diagram for 72 fleetwood 472
  71. 1968 eldorado trans problems
  72. please help 72 fleetwood
  73. Coolant Capacity
  74. 472 will a th700r4 swap directly or...?
  75. silly question possibly...425
  76. Help with 425 vacuum lines..
  77. Noob here, want to verify some oil pan info
  78. Oil Pressure Light When Shift Out of Park
  79. need oil pan
  80. 1954 Ford Bus with Caddy 425
  81. 1970 CDV blower motor controlled by?
  82. Who has the best/most complete carb rebuild kit?
  83. Starter issue 425
  84. 1964 Timing after water pump replacement
  85. 1980 368 eldorado tranny problems
  86. no problem with my 368
  87. Brake problem in my 68 need advice
  88. Please somebody help me out
  89. What is it?? Where does it go??
  90. 500 ci cadillac into lifted 94 chevy
  91. '78 Deville 425 carb vent question
  92. bucket seats
  93. Rear end for '69 472
  94. Help Body Mounts
  95. 80 Caddy runs awful at start up...sometimes
  96. 425 Valve cover gaskets
  97. '81 368 8-6-4 Valve Cover?
  98. 1976 New to the site!
  99. 4barrel not working! (70 Eldo)
  100. Under hood colors?
  101. Q-JET 4MV missing parts
  102. Vacuum switch
  103. Throttle rod issue
  104. G'day from Adelaide Australia (1970 Cadillac Calais)
  105. Stranded 70 Coupe No spark?
  106. Help Installing Fuel Pump
  107. Holley or Rockester?
  108. New Member 500ci question
  109. 1969 Eldorado No fuel getting to carb. Help!
  110. New member...425 questions
  111. thinking about 78 eldo
  112. 700hp ?
  113. 77 fleetwood 425 turbo ?
  114. powerglide
  115. Help with engine rebuild
  116. High RPM
  117. 86 fleetwood 307 to 472 swap
  118. Anyone put in a stage 2 qudrajet from Jet Performance on a 472?
  119. Quadrajet Question
  120. Anyone have any idea how to remove this steering pulley?
  121. 1970 472 Overheat Problem
  122. I need some good brake advise
  123. HEI shaft question
  124. 500 from Eldorado in a 66 Deville. Help?
  125. Suitable material to install an air injection pipe
  126. how rare?
  127. 425 Rocker Arms
  128. ~1976 500ci Vacuum Diagram~
  129. 472 Starter issues
  130. Points type distributor or HEI
  131. Please dont be angry at this question!
  132. Please dont be angry with this question!
  133. What is the gas mleage of the '76 Eldorado?
  134. twilight sentinel amplifier connection
  135. 1970 500 not running right!
  136. Cooling Problem
  137. Engine swap time....
  138. Switching to 1970 500 pistons in a 1973 500 engine?
  139. Correct idle rpms for 425 engine?
  140. not getting any spark
  141. Removing the A/C compressor on a 472
  142. 429cuin need replacement carb
  143. PCV Valve Elbow broke inside valve cover...problem?
  144. Starter problems on 1977 425
  145. Cad 500 wont start =(
  146. n eed help with my 429
  147. edel intake on 425
  148. Replacing 472 With 500 in my 1968 SDV
  149. HEI confusion
  150. edelbrock parst on 425 cui
  151. Fellow 368 6.0 motor guys - i need your help!
  152. Anyone purchase stuff from these guys?
  153. 1968 Cadillac Transmission Issue
  154. Somebody Please Help Me
  155. Rocker Torque Specs
  156. 500 hard start when hot
  157. power steering pump
  158. Engine Replacement Advice Needed!
  159. Rear end gears for a 500
  160. Need advice for swapping 429 for 500 in '66 DeVille
  161. Which Edelbrock carburators to install
  162. 1973 Eldorado Air Injection Pipe Needed
  163. '75 500 in a coupe with bad mileage and hard starts, Ideas?
  164. heads swap 76cc 472-500 to 425 cui
  165. Timing issues on 425. Is my motor shot?
  166. '73 472 into '79 deVille - advice?
  167. Researching Caddy 500 swap into C4 Corvette; request info and pics
  168. Oil change...
  169. 73 Eldorado timing gears
  170. Looking for 425 accessory pulley set
  171. Parts for a 700HP Cad500
  172. Compression Test on 472
  173. Question on 1968 472 vacuum line
  174. Caddy V8 engine history
  175. Headlights Inoperative
  176. Overactive blower
  177. What size screws to reattach the accelerator to the carburetor?
  178. HEI Electrical Problem
  179. Help 500 CI Issue?
  180. removing pin for accelerator pump arm
  181. cooling a 500
  182. ACME Dual Quad intake (serial # 001) and two 600 CFM carbs set up for 500 on ebay
  183. Swap 76 cc head on a 472 74 flat top piston
  184. Valve rotators
  185. Is it possible to Stroke 69 high compression 472 to 500?
  186. new timing set
  187. Cadillac 500 Gas Mileage and 70s Cad Tips
  188. help
  189. hot header pipes and stock manifolds
  190. Edelbrock carb Question
  191. 368 help needed
  192. Generator problem! Please help.
  193. GEN light 1973 Coupe DeVille
  194. Rebuild 472
  195. 500 in 75 El Dorado stuck on transmission help!
  196. engine id?
  197. Carb question
  198. 472 Knocking
  199. casting number?
  200. 472 4x4????
  201. 472 and 425 tranny differences
  202. 1980 cadillac 368 HEI question
  203. 1970 Coupe Deville engine miss? Please Help!!
  204. Throttle sticks
  205. Front Suspension??
  206. 472 engine rebuild
  207. Cadillac Posi Carrier ID
  208. looking for a fuel line
  209. Some question about 425 and 368 interchangable parts
  210. 425 questions?
  211. does edlebrock performer fit under 73' deville hood
  212. Ignition Lock cylinder removal 1971 Eldorado
  213. 1966 Deville Carburetor
  214. 1976 Eldorado Convertible won't start
  215. Headlight door help on 68 Eldorado
  216. Help with a couple simple questions
  217. installing engine temp gauge
  218. oil pressure light on at low idle
  219. 75 edo carb upgd - vacuume and fuel canister questions
  220. 425 swapped to 472 1967 Cadillac Sedan Deville????
  221. Amount power steering fluid...
  222. Higher CO at emission test without air pump ?
  223. Ignition timing...
  224. removing steeing linkage to remove oil pan
  225. looking for a 500
  226. glasspacks with a 472
  227. 1979 fuel injection information
  228. What posi rearend for 425?
  229. What Carb and intake clear stock hood?
  230. Anyone Interested in ENGINE DECALS?
  231. engine swap help
  232. TH400 Downshift Switch
  233. idle up solenoid?
  234. 1968-1969 engines ?
  235. 500 with 425 heads
  236. Help to id heads
  237. Camshaft Identification for 500cui
  238. 76cc heads on flat top piston
  239. Qjet divorced choke
  240. aftermarket radiator
  241. milling 500 heads to increse compression
  242. 472 into my chevy 4x4
  243. 500 piston got chipped
  244. engine oil
  245. 500 cylinder head codes
  246. Need help with carb hoses/lines
  247. need 500 eldorado oil pan
  248. wanted 500 eldorado oil pan
  249. 902 head exhaust port size?
  250. Hei swap on my 1972 eldorado convertible