GM 366 Block | Crankcases | Heavy Duty Semi Truck Parts

Shop our massive inventory of GM 366 Block | Crankcases for sale online. Enjoy our hassle-free online checkout or call to speak to an expert.
Clear Filters
Submit Part Request
Gm 366 Water Pump

Gm 366 Engine Water Pump - Rebuilt | P/N RW1409

REBUILT - Water pump reman r&r only - call for availabilty
Item:HX RW1409X
$112.04
 with exchange

Gm 350 Flywheel

Gm 350 Engine Flywheel - Used | P/N 3986184N

USED
Cast#: 3986184
Clutch:
Clutch Sz: 13
Item:24715287
$146.00
1995 Gm 350 Engine Assembly

1995 Gm 350 Engine Assembly, Verifycould Not Verifyhp - Used

USED - Has black smoke
Warranty: As-Is No Warranty
Horsepower: VERIFYCOULD NOT VERIFY
Mileage: 0000
Hours:
Item:25503976
Spencer, IA $850.00
1969 Gm 366 Engine Assembly

1969 Gm 366 Engine Assembly, -HP - Core

CORE
Warranty: As-Is No Warranty
Rotates?: YES
Ventilated: No
Horsepower: -
Item:C15072
Spencer, IA Please Call
Gm 366 Oil Dipstick: P/N 2004290

Gm 366 Oil Dipstick - Used | P/N 2004290

USED - Gm 366 oil dipstick w/tube, P/N 2004290
Length: 25
Side: RIGHT
Item:25034940
$34.00
Gm 366 Oil Pan

Gm 366 Engine Oil Pan - Used

USED - Gm 366 oil pan
Material: STEEL
Item:25473303
$75.00
1998 Gm 350 Engine Assembly

1998 Gm 350 Engine Assembly, Cannot Verifyhp - Core

CORE - Unknown failure, Did not run or read in frame
Warranty: As-Is No Warranty
Rotates?: Yes
Ventilated: No
Horsepower: CANNOT VERIFY
Item:C42821
Spencer, IA Please Call
Gm 366 Engine Assembly

Gm 366 Engine Assembly, N/AHP - Core

CORE - Failure unkown
Warranty: As-Is No Warranty
Rotates?: Yes
Ventilated: No
Horsepower: N/A
Item:C33135
Spencer, IA Please Call
Gm 427 Engine Assembly

Gm 427 Engine Assembly - Core

CORE - Core: does not include carburetor
Item:C15026
Spencer, IA Please Call
1979 Gm 366 Engine Assembly

1979 Gm 366 Engine Assembly, Verifyhp - Core

CORE
Warranty: As-Is No Warranty
Rotates?: No
Ventilated: No
Horsepower: VERIFY
Item:C32924
Spencer, IA Please Call
1973 Gm 350 Engine Assembly

1973 Gm 350 Engine Assembly, Could Not Verifyhp - Used

USED
Warranty: As-Is No Warranty
Horsepower: COULD NOT VERIFY
Mileage: 0000
Hours:
Item:25535335
Spencer, IA $500.00
Gm 350 Starter

Gm 350 Engine Starter - Rebuilt | P/N 91013884

REBUILT - Starter rx dr 10MT dd 12V 9T
Model#: 10MT
Part#:
Rotation:
Teeth:
Item:WAE 91-01-3884
$50.93
Gm 366 Intake Manifold: CAST# 354463

Gm 366 Engine Intake Manifold - Used | P/N 354463

USED - P/N# 354463
Cast#: 354463
2/4 Barre: 4
Item:24812165
$306.00
1985 Gm 427 Engine Assembly

1985 Gm 427 Engine Assembly, -HP - Core

CORE
Warranty: As-Is No Warranty
Rotates?: Yes
Ventilated: No
Horsepower: -
Item:C23214
Spencer, IA Please Call
1997 Gm 427 Engine Assembly

1997 Gm 427 Engine Assembly, -HP - Core

CORE - Does not include thermostat housing
Warranty: As-Is No Warranty
Rotates?: YES
Ventilated: No
Horsepower: -
Item:C23359
Spencer, IA Please Call
1979 Gm 366 Engine Assembly

1979 Gm 366 Engine Assembly, Verifyhp - Core

CORE - Core, Unknown failure
Warranty: As-Is No Warranty
Rotates?: YES
Ventilated: No
Horsepower: VERIFY
Item:C15052
Spencer, IA Please Call
1996 Gm 366 Engine Assembly

1996 Gm 366 Engine Assembly - Core

CORE
Warranty: As-Is No Warranty
Rotates?: Yes
Ventilated: No
Horsepower:
Item:C23282
Spencer, IA Please Call
1969 Gm 292 Engine Assembly

1969 Gm 292 Engine Assembly, Unknownhp - Core

CORE - Unknown failure, Does not include carb
Warranty: As-Is No Warranty
Rotates?: Yes
Ventilated: No
Horsepower: UNKNOWN
Item:C23079
Spencer, IA Please Call
Gm 366 Engine Assembly

Gm 366 Engine Assembly, -HP - Core

CORE - Does not include valve train components
Warranty: As-Is No Warranty
Rotates?: YES
Ventilated: No
Horsepower: -
Item:C52483
Spencer, IA Please Call
1996 Gm 366 Engine Assembly

1996 Gm 366 Engine Assembly, -HP - Core

CORE
Warranty: As-Is No Warranty
Rotates?: No
Ventilated: No
Horsepower: -
Item:C80120
Winamac, IN Please Call

Our Locations

View Map
While Vander Haag's, Inc still holds strong to its family focused values that have been at the core of the business since first opening in 1939, the company now features 11 Midwest locations selling quality used/rebuilt/new truck parts, selling commercial trucks & trailers, and providing full service heavy duty truck repair. 43.178044 -95.155024  Spencer, IA 41.640436 -93.584249  Des Moines, IA 43.594099 -96.709450  Sioux Falls, SD 41.158006 -95.826804  Council Bluffs, IA 39.065417 -94.498172  Kansas City, MO 41.033283 -86.596167  Winamac, IN 39.740696 -86.255676  Indianapolis, IN 39.960151 -83.366700  London, OH 38.176011 -85.750102  Louisville, KY 32.807028 -96.873557  Dallas, TX 38.751480 -90.470276  Bridgeton, MO

Connect