Remanufactured Engines are fully disassembled; heads, blocks, cranks & cams are machined & wear parts are replaced. Each engine is individually tested after assembly to assure compression, oil pressure and water jacket integrity. Your remanufactured engine is tested in several specific ways after being assembled; Multiple Pressure tests. Each component is carefully checked after being cleaned to see if cracks or other defects exist in the casting. After being assembled, we pressurize the water jacket with 30lbs. of air pressure. As a result of these tests, you can be sure your unit will not have coolant leaks. SIM test, After pressure testing, our final check of engine performance is a spin test. We turn the engine at 400 RPM with oil pressure lines attached. The test measures compression on each cylinder, oil pressure, oil flow and allows an easy visual check that oil is reaching all critical areas. This test also allows the rear main seal to be checked for leaks. We produce most engines as long block assemblies that ship with a finishing gasket set and a new oil pump. We also produce many of the most popular engines as dressed alternatives. These engines save installer’s time and money as they come complete with oil pan and/or front cover and in some cases valve covers already installed.
ATK specializes in muscle. With the highest quality internal parts and Dyno Proven combinations of every engine built, ATK is able to add the most bang for your buck and back it up with an industry leading warranty.
(1) DA30 ATK AMC 4.0/242 91 Engine Long Block
Block Casting: 53008405
Left Head Casting: 33007119, 7120
Crank Casting: 453
Casting Location: 6 Cyl. Left Side Of The Block
Hollander: 7340B 7340E
Special Notes: Ohv 12 Valve, Cast Iron Block And Head, L6
Help info: 91. Vin S. Block #405. Head #7119 Or 7120. Crank #453. Pilot Hole In Crank Is 3/4" Deep.
Help info: Raised Intake Ports (Wide), Large Exh Port 1-3/8"
INV Help: Crank End Depth .550", Inclination Filter Mount
Main Cap Has Bolts (Not Studs)
Cam Has No Thrust Plate.
Upc Code 653517001420
SHIPPING AND CORE INSTRUCTIONS
Shipping is free and lift gate will be provided.
You will receive warranty information and how to return the core in the mail direct from ATK separate from the delivery of the engine.
Core Pickup Request
Eastwood Offers Free Lifetime Technical Support
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