Engine Details • GMC 379CID (6.2L) DIESEL • 1982–93

Models

C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, G2500, G3500, Jimmy, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, P2500, P3500, R1500, R1500 Suburban, R2500, R2500 Suburban, R3500, V1500, V1500 Suburban, V2500, V2500 Suburban, V3500

Liters

6.2

CID

379

Fuel / Delivery

DIESEL / FI

Cyl.

Version

VIN

C, J

Desc.

Bore

3.98'' (101.0mm)

Stroke

3.82'' (97.0mm)

Head

OHV

Asp.

Misc.

Available Part Categories

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Valve Seat for GMC 379CID (6.2L) DIESEL • 1982–93

6 parts found

Part No.	Description	Quantity
30935	Int., w/1.811" Valve Head Dia.	8
30935S	Package of 4 each of 30935	8
31763	Int., w/1.968" Valve Head Dia.	8
31763S	Package of 4 each of 31763	8
70840	Exh., w/1.535" Valve Head Dia.	8
70840S	Package of 4 each of 70840	8

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