The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - What size are the motor mount bolts for a 350?

Tx Firefighter · 04-21-2009, 06:15 AM

If you are running later model mounts that have a long through bolt, front to back, I'd buy the proper bolts from GM or a junkyard. The original bolts were somewhat pointed on the end and greatly help ease installation.

04-21-2009, 06:15 AM	#3
Tx Firefighter Watch out for your cornhole ! Join Date: Jun 2003 Location: Azle, Texas Posts: 14,162	Re: What size are the motor mount bolts for a 350? If you are running later model mounts that have a long through bolt, front to back, I'd buy the proper bolts from GM or a junkyard. The original bolts were somewhat pointed on the end and greatly help ease installation. __________________ I'm on the Instagram- @Gearhead_Kevin