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454 7.4 L Marine Long Block
Reg. Price:
$4,100.00
Sale Price:
$3,850.00
Save:
$250.00

7.4 L 454 GM Marine Long Block Engine

Details:

454 7.4 L GM Marine Long Block Engine

Displacement Liter/CID: 7.4/454
HP: 305
Cylinder/Configuration: V-8
Bore & Stroke (in): 4.25 x 4.0
Bore & Stroke (mm): 107.95 x 1.1.60
Compression Ratio: 9.4:1

Materials:

Block: Cast Iron
Cylinder head: Cast Iron with exhaust valve seat inserts
Main bearing caps: 4 -Bolt Cast Iron
Crankshaft: Nodular Cast Iron
Camshaft: Marine Profile

Note: There is no provision for mechanical fuel pump, electric fuel pump must be used.

  • Remanufactured
  • OEM Spec 
Quantity:
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