Rebuilt Blocks

Block Casting number: *880

Aprox. Year: 1996-2012

1 piece rear main seal.

6 bolt timing cover plastic.

8 bolt intake.

Mechanical or electric fuel pump.

260 hp aprox.

Block Casting number: 14102058, 14093627, 14088551,

*535

Aprox. Year: 1987-1999

1 piece rear main seal.

Valve covers bolt down center.

10 bolt metal timing cover.

12 bolt intake.

Block Casting number: 10114182,

*297, *313

Aprox. Year: 1991-1997

1 pieces rear main seal.

Oval intake port heads.

10 bolt timing cover.

Block Casting number: 14101148, 14093638, 14088548, 10054727, *526

Aprox. Year: 1986-1987

1 piece rear main seal.

Valve covers  bolt around perimeter.

2 bolt main. 260 hp aprox.

Block Casting number: 14102058, 14093627, 14088551,

*535

Aprox. Year: 1987-1999

1 piece rear main seal.

Valve covers bolt down center.

10 bolt metal timing cover.

12 bolt intake.

Block Casting number: *297, 313

Aprox. Year: 1996-1999

1 piece rear main seal.

Roller cam engine.

Gen VI, 6 bolt timing cover.

Electric fuel pump. 330 hp aprox.

Block Casting number: 14101148, 14093638, 14088548, 10054727, *526

Aprox. Year: 1988-1985

1 piece rear main seal.

Valve covers  bolt down center.

2 bolt main. Has metal timing cover. 

12 bolt intake. 260 hp aprox.