GM 8.2L 502 New Base Marine Engine (415 Hp) (#5026-TX)
PERFORMANCE: *Hp: 415 @ 5000 RPM / 505 Lb-Ft @ 3800 RPM
Note 1: Is the 496 Marine Longblock an option for you ....(Read More)
Note 2: There is no provision for mechanical fuel pump, electric fuel pump must be used
There were various changes made on the 7.4L/8.2L engine throughout the years. Listed below is a link that will assist you in choosing the correct longblock for you application.Technical Tips. This NEW G.M. service longblock is intended for 1990 - 2002 applications. This longblock comes with complete with cast aluminum valve covers, an 8 quart oil pan, composite timing cover, and harmonic balancer. However it does not include the intake manifold, water pump, or flywheel.
IMPORTANT: If you are replacing a 1996 or older "NON-ROLLER" engine you will be required to change out your distributor gear to the melonized version. There are 2 different options available depending on the diameter of your distributor shaft; 1) p/n 10456413 .491 ID or 2) p/n 10493532 .427 ID
*Correction to ISO 3046/SAE J1228. Actual power levels may vary depending on OEM calibration, application and the specific fuel/ignition systems utilized.
All specifications, availability, and pricing listed are based on the latest product information available at the time of publication.The right is reserved to make changes at any time without notice.
For more details about product installation, select the following link for details. Engine Installation Information....(Read More)
The new 454 & 502 Magnum engines come with a standard Marine Warranty Policy including 12 months coverage for parts & labor (some restrictions apply).