Engine Mount Adaptor Kit Part# MM5
Hardware Includes:

• 2- Adaptor Plates  
• 6- 7/16-14 x ¾ Grade 5 Bolts
• 2- 7/16-14 x ¾ Button Head Socket Cap Screws
• 6- 7/16 Lock Washers (Blue Loctite Required)

Note: It has been brought to our attention that some late 70s Pontiac blocks have a boss that interferes with the adaptor plate. If this is the case, the boss will have to be ground for clearance or drilled or tapped to 7/16 to bolt the mount directly to the block. If drilled or tapped, this side will not require an adaptor plate.
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• Adaptor plates must fit flat.

These may require some modification or slight shifting of frame mounts for proper alignment. Both because of thickness of required adapter and/or "tweaks" in the frame over years of use, damage, etc

Also adapts 76 and up engine in 70 LeMans