Complete Engines - GM - BUICK (B1144S)

Description:
Uses detonation sensor. 3/8 in. bolt holes in front of heads. RH starter. Front cover supplied w/complete only.
Make: GM - BUICK
Year: 1981 - 1981
Liters: 4.1L
Cubic Inch: 252
VIN Code: 4
Engine Type: V6-OHV, BUICK CARB w/A.I.R.
Cylinders: 6 Cyl. Engines and Crankshaft Kits
Our Part Number Complete: B1144S
Our Part Number Short Block: B144S
Block Casting Number or Visual ID: 25505553, 25506484, 25514291, 25520044
Casting Number Location: Left rear of block.
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Cylinder Head Information

Cylinder Head Part Number#: H13003A
Head Casting Number or Visual ID#: 25504443, 25505900, 25506293

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Crankshaft Kit Information

Kit Part Number#: 20329
Crank Casting Number or Visual ID#: 229, 1255624, 1255674, 1257125, 1260877, 25511229

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