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1970 Eldorado Starter

Started by colorado4x4, August 13, 2025, 08:50:47 PM

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colorado4x4

Working on a fellow CLC member's 1970 eldorado, got the engine back in after replacing the flexplate, and part of the final steps of getting this beauty back on the road, we swapped out the starter for a reman/starter from Napa, which isn't cutting it, torque wise.

What are suggestions for a good high torque starter for this 500 ci engine, unfortunately he already turned in the likely original/previous core, otherwise we should have had that one rebuilt.

Rock Auto and Oreilly's show an ACDELCO 3361845 as appropriate, anyone have experience with this starter, or suggestions/vendor/part #'s on where to get a good starter.

I see that there is a difference between the starter for a 1970 Deville and for a 1970 Eldorado, the mounts are different, as I thought of putting my spare 1970 Deville starter in there temporarily.
Rocky Mountain Region Membership Chair & Treasurer
1970 DeVille Convertible Chateau Mauve Firemist
1970 DeVille Convertible Lanai Green Metallic

"Cadillac Kid" Greg Surfas 15364

The "1845" is not the one that you should use. It is essentially a Chevy starter. They used to list one (I forget the umber and they currently don't list it) they called the High Torque starter which in fact was the correct one.
Replacements are getting awful hard to find.You CAN take your starter's front end, get the longer housing and armature and build one.
Greg Surfas
Cadillac Kid-Greg Surfas
Director Modified Chapter CLC
CLC #15364
66 Coupe deVille (now gone to the UK)
72 Eldo Cpe  (now cruising the sands in Quatar)
73 Coupe deVille
75 Coupe deElegance
76 Coupe deVille
79 Coupe de ville with "Paris" (pick up) option and 472 motor
514 inch motor now in '73-