GM Powertrain

Aluminum Flywheel Adapters and Flywheel Housing are available to convert GM Powertrain engines so that they will mate with SAE #3 appliances. Housings are side mount only.  Housings and adapters are sold separately.

All auxiliary power components are covered by Phoenix Casting & Machining Limited Warranty.

GM Powertrain to SAE #3 Conversion Components

DescriptionPart Number
GM to SAE #3 Aluminum Housing 18-01030
Vortec Sliver 4300 & larger, Vortec Industrial 3.0L & larger & Duramax Diesel 6.6L
GM to SAE 11" Flywheel Adapter Pre-200818-01147
Vortec Silver 6.0L, 6.6L & 7.4L Vortec Industrial 8100
GM to SAE 11.5" Flywheel Adapter Post – 200818-01149
Vortec Silver 6.0L, 6.6L & 7.4L Vortec Industrial 8100