Get the parts you need today. Pay later with . Learn more
HomeShopMarine Engine DomesticGeneral Motors 8.2L Marine Engine 1990-2008

General Motors 8.2L Marine Engine 1990-2008

GM 8.2 / 502 Std rotation only. Actual displacement is 509CI. New Dart Big M block, Aluminum Pro-Filer heads, Scat crank & rods, tinware installed. Direct replacement for the Mercruiser Mag 502.

GET A QUOTE
Part Number

Make

Model

Size

Year

Note

Description

GM 8.2 / 502 Std rotation only. Actual displacement is 509CI. New Dart Big M block, Aluminum Pro-Filer heads, Scat crank & rods, tinware installed. Direct replacement for the Mercruiser Mag 502.

New Product Tab

- Diesel Engine Warranty Policy

- Diesel Engine Warranty Procedures

- Gas Engine Standard Warranty

- No Fault Warranty Gold Program

TO PLACE AN ORDER

Before calling to request price and availability, please gather the following information:

- The original engine serial number
- The original engine CPL number
- VIN number, make and model