70 c10 L6 w/4 speed to sbc help - The 1947 - Present Chevrolet & GMC Truck Message Board Network

454C10CHEVY · 03-11-2019, 02:56 PM

I took out the l6 and installed the 350 with big block clamshell style mounts in the forward holes my issue is the trans sits too far forward to bolt up to the belhousing crossmember.

Will the holes align if I move the towers to the rear holes?

Don't want to have to replace driveshaft and crossmember at the moment since I will be changing trans in the near future when funds become available. Any help is appreciated

454C10CHEVY · 03-12-2019, 02:32 PM

Anyone have this issue?

03-11-2019, 02:56 PM	#1
454C10CHEVY Registered User Join Date: Aug 2012 Location: Midland,Tx Posts: 102	70 c10 L6 w/4 speed to sbc help I took out the l6 and installed the 350 with big block clamshell style mounts in the forward holes my issue is the trans sits too far forward to bolt up to the belhousing crossmember. Will the holes align if I move the towers to the rear holes? Don't want to have to replace driveshaft and crossmember at the moment since I will be changing trans in the near future when funds become available. Any help is appreciated __________________ 72 C10 SWB Stepper 350/TH400 (might sell) 70 C10 SWB Stepper I6/4SPD (CURRENT PROJECT) 00 Silverado Rc 1500 2WD 5.3 09 Silverado Cc 5.3 2WD 4/6 DROP 04 Silverado ext 5.3 4WD Last edited by 454C10CHEVY; 03-12-2019 at 02:31 PM.

03-12-2019, 02:32 PM	#2
454C10CHEVY Registered User Join Date: Aug 2012 Location: Midland,Tx Posts: 102	Re: 70 c10 L6 w/4 speed to sbc help Anyone have this issue?



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