GM part number 3819476 Turbo-Hydramatic 350 (TH350) transmission valve body
type: Unknown Type
Vendor: CorvairFarmer
Description:
GM Part Number 3819478 – Fitment Application Chart
| Year Range | Make | Model / Series | Transmission Application | |
|---|---|---|---|---|
| 1969–1975 | Chevrolet | Chevelle, Malibu, El Camino, Monte Carlo, Impala, Nova, Camaro, Vega, Monza | TH350 Turbo-Hydramatic | |
| 1970–1972 | Chevrolet | Pickup & Blazer | TH350 Turbo-Hydramatic | |
| 1976–1979 | Chevrolet | Corvette (M38), all models with M33/M38 except TH250 | TH350 / M33 / M38 | |
| 1980 | Chevrolet | Corvette (M33) | TH350 / M33 | |
| 1972–1977 | GMC | Sprint, Blazer, Jimmy | TH350 Turbo-Hydramatic | |
| 1973–1978 | GMC | All models with TH350 | TH350 Turbo-Hydramatic | |
| 1969–1971 | Oldsmobile | All models with TH350 | TH350 Turbo-Hydramatic | |
| 1972–1975 | Oldsmobile | All models with TH350 | TH350 Turbo-Hydramatic | |
| 1976–1978 | Oldsmobile | All models with M33/M38 except TH250 | TH350 / M33 / M38 | |
| 1979–1980 | Oldsmobile | All models with M33/M38 | TH350 / M33 / M38 | |
| 1976–1979 | Buick | All models with M33/M38 except TH250 | TH350 / M33 / M38 | |
| 1969–1973 | Pontiac | GTO, LeMans, Tempest, Firebird, Trans Am (M-38 Turbo-Hydramatic) | TH350 / M-38 |
🔍 Part Identification
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Primary GM Part Number: 3819478
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Stamped ID: GM 19 3819478 D2852 (as seen in your uploaded image)
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Component Description: TH350 transmission valve body (core casting)
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Transmission Compatibility: TH350, M33, M38 Turbo-Hydramatic
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Cross-Reference Numbers:
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GM 6264919 – related pump rotor set used in TH350 assemblies
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Delco 3819478 – packaging identifier for NOS units
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ACDelco 3819478 – aftermarket listing under GM OE service
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