Transmission mount and LS motor... - The 1947 - Present Chevrolet & GMC Truck Message Board Network

72gmcshorty · 10-11-2011, 10:30 PM

What did you 2wd guys end up doing to make a 4l60e work with the factory trans crossmember?

brad_man_72 · 10-12-2011, 09:28 AM

I drilled some holes in the frame and slid the crossmember where it needed to be. I'm running swap headers so I had to change trans linkage to something more standard.

usmcchevy · 10-12-2011, 10:53 AM

Quote:

Originally Posted by brad_man_72

I drilled some holes in the frame and slid the crossmember where it needed to be.

Same here, I'm even using a $6.50 TH350 trans mount.

72gmcshorty · 10-12-2011, 11:57 AM

did you guys have to raise the tran mount up at all?

brad_man_72 · 10-12-2011, 02:01 PM

nope. Ls setup, unknown factory stands, possibly swapped from l to r, sbc mounts, s&p plates. Pass side coil less than an inch from firewall.

10-11-2011, 10:30 PM	#1
72gmcshorty Registered User Join Date: Jul 2001 Location: North Delta, British Columbia Posts: 1,344	Transmission mount and LS motor... What did you 2wd guys end up doing to make a 4l60e work with the factory trans crossmember? __________________ 1992 Gmc 2wd 1972 Chevy Blazer 2wd

10-12-2011, 09:28 AM	#2
brad_man_72 the boat guy Join Date: Jul 2007 Location: springfield mo Posts: 2,339	Re: Transmission mount and LS motor... I drilled some holes in the frame and slid the crossmember where it needed to be. I'm running swap headers so I had to change trans linkage to something more standard. __________________ 67, swb, fleet, tach, throttle, 5.3, 4l60e, 3.73's, fuel cell, 5 lug, p.d.b., 4-6 drop. great little truck 66, stevens drag/ski 18' silouette, 350, 2.02 doublehump heads. comp extreme marine 278 cam, vette 7 fin valve covers, old polished edelbrock intake, velvetdrive, casale v-drive, adj cavitation plate. 28, model a rpu project,

10-12-2011, 11:57 AM	#4
72gmcshorty Registered User Join Date: Jul 2001 Location: North Delta, British Columbia Posts: 1,344	Re: Transmission mount and LS motor... did you guys have to raise the tran mount up at all? __________________ 1992 Gmc 2wd 1972 Chevy Blazer 2wd

10-12-2011, 02:01 PM	#5
brad_man_72 the boat guy Join Date: Jul 2007 Location: springfield mo Posts: 2,339	Re: Transmission mount and LS motor... nope. Ls setup, unknown factory stands, possibly swapped from l to r, sbc mounts, s&p plates. Pass side coil less than an inch from firewall.



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