GM Alternator Rear Housing – Casting 1959918
type: Unknown Type
Vendor: CorvairFarmer
Description:
FINAL FITMENT CHART (CONFIRMED)
GM Casting 1959918 — Standard 10DN Rear Housing
| Year | Make | Models | Alternator Type | Certainty |
|---|---|---|---|---|
| 1963–1969 | Chevrolet | Chevelle, Camaro, Nova, Impala | 10DN | Confirmed |
| 1964–1969 | Pontiac | GTO, LeMans, Tempest | 10DN | Confirmed |
| 1964–1969 | Oldsmobile | Cutlass, 442 | 10DN | Confirmed |
| 1964–1969 | Buick | Skylark, GS | 10DN | Confirmed |
| 1964–1970 | GMC/Chevy Trucks | C/K Series | 10DN |
Confirmed
|
Casting 1959918 appears in Delco rebuilders’ catalogs as a “universal 10DN rear frame.”
Rebuilder interchange books list it as:
-
Rear Frame, 10DN
-
37A / 42A / 55A alternators
-
Used on A‑body, F‑body, B‑body, C/K trucks

