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Rebuilt GM Marine Long Block Engines - 4 Cylinder

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GM 4-Cylinder Engines
Years
Approx.		 Description HP Liter/
CID		 Cyls Block
Casting
Numbers		 Standard
Rotation		 Reverse
Rotation
62-86 Original replacement for the 2.5L 110 horse power engine. Must have core to return. 110 & 120 2.5L
153 CID		 L-4 857, 034, 449, 045, 035, 746, 087 GM153LA --
62-86 Upgrade replacement for the 2.5L 110 horse power engine. Must have core to return. 110 & 120 2.5L
163 CID		 L-4 886 GM163LA --
75-90 2 Piece rear main seal. This is the early style block. Must have core to return. 130 & 140 3.0L
181 CID		 L-4 087, 886, 678, 104, 446, 613, 080, 746 GM181LA --
90-95 1 piece rear main seal. Electronic ignition. Must have core to return. 130 & 140 3.0L
181 CID		 L-4 613, 080 GM181LB --
95-04 1 piece rear main seal. Electronic ignition. High output series. Head casting number must be 620. Must have core to return. 130 & 140 3.0L
181 CID		 L-4 080 GM181LC --
95-04 1 piece rear main seal. Electronic ignition. High output series. Head casting number must be 619 or 770. Must have core to return. 130 & 140 3.0L
181 CID		 L-4 080 GM181LD --

Products
Engine - GM, 2.5L, L4, Stand Rot, Non Tin (#GM153LA)
Part #: GM153LA
Price: $2,062.50
Add To Cart
Engine - GM, 2.5L, L4, Stand Rot, Non Tin (#GM163LA)
Part #: GM163LA
Price: $2,062.50
Add To Cart
Engine - GM, 3.0L, L4, Stand Rot, Non Tin (#GM181LA)
Part #: GM181LA
Price: $2,181.25
Add To Cart
Engine - GM, 3.0L, L4, Stand Rot, Non Tin (#GM181LB)
Part #: GM181LB
Price: $2,181.25
Add To Cart
Engine - GM, 3.0L, L4, Stand Rot, Non Tin (#GM181LC)
Part #: GM181LC
Price: $2,181.25
Add To Cart

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