Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
![Remanufactured 8.1L V8 Marine Long Block Engine for Big Block Chevy Applications [4-Bolt Mains]](https://www.jegs.com/images/mini_750/0/059/059-dmwemag.jpg)
Vehicle Info NeededATK ENGINESPART NUMBER: 059-DMWEMAG
Remanufactured 8.1L V8 Marine Long Block Engine for Big Block Chevy Applications [4-Bolt Mains]
$5,29929
Core Charge: $1,02000Truck Freight
Ships Today
Lowest Price GuaranteeRemanufactured Marine Long Block Engine2004-2007 Marine Applications 8.1L 496 cid Big Block Chevy V8, OHV 16-Valve 4-Bolt Main Bearing Caps Marine Camshaft Gear Sold Individually
An 8.1L Big Block Chevy long block built to marine specification with four-bolt main bearing caps for bottom-end strength under sustained load. Inboard applications spend far more of their life at high load than a road engine does, which is why the marine cam gear and main cap configuration are specified rather than the truck parts.
ATK Engines DMWEMAG Remanufactured Marine Long Block Engine Features:
- Marine build with 4-bolt main bearing caps.
- Marine camshaft gear, camshaft casting 766.
- Block casting 12558110 with head castings 12558162.
- Crankshaft casting 430.
- Machined block, heads, crankshaft and camshaft with new wear parts.
Part TypeEngine
BrandATK ENGINES
Package Height29.0
Package Width32.0
Package Length36.0
Weight435.0 PG
Part CategoryReplacement Parts
Main Bearing Cap Bolt Quantity4
Engine Block TypeV
Head Casting Number12558162
Cylinder Quantity8
QuantitySold Individually
Engine Assembly StyleLong Block
Part FitmentSemi Universal
Engine Displacement496 cid
Fuel TypeGas
Camshaft TypeOHV
Block Casting Number12558110
Vendor Part NumberDMWEMAG
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
