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Old 04-15-2011, 11:30 AM   #1
ges55
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4 spd z bar bracket on 85 305 motor

Putting an 85 305 V8 in place of the 250ci in my 67 3/4 ton. Having trouble with the the z bar bracket on the block of the 305. There's only one hole on the block & the small block brackets have 2 holes. Any ideas?
Thanks in advance.
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67 C10 Fleetside LWB-283, 3 on the tree,power assisted steering, father-in-law bought it new

67 C20 Fleetside LWB-'85 305 V8 (original was 250 6 cyl), Holley 600 carb, full length Hedman headers, dual exhaust behind the back wheels, 4 spd , manual steering

85 C10 Silverado- 305ci
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Old 04-15-2011, 12:05 PM   #2
ges55
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Re: 4 spd z bar bracket on 85 305 motor

I just found out that the 85s had hydraulic clutches.
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67 C10 Fleetside LWB-283, 3 on the tree,power assisted steering, father-in-law bought it new

67 C20 Fleetside LWB-'85 305 V8 (original was 250 6 cyl), Holley 600 carb, full length Hedman headers, dual exhaust behind the back wheels, 4 spd , manual steering

85 C10 Silverado- 305ci

Last edited by ges55; 04-15-2011 at 12:05 PM.
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Old 04-16-2011, 02:15 PM   #3
ges55
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Re: 4 spd z bar bracket on 85 305 motor

Has anyone ever done this?
Thanks.
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67 C10 Fleetside LWB-283, 3 on the tree,power assisted steering, father-in-law bought it new

67 C20 Fleetside LWB-'85 305 V8 (original was 250 6 cyl), Holley 600 carb, full length Hedman headers, dual exhaust behind the back wheels, 4 spd , manual steering

85 C10 Silverado- 305ci
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Old 04-16-2011, 02:46 PM   #4
OJ1988
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Re: 4 spd z bar bracket on 85 305 motor

Are you using 6 cyl motor mounts or v8?

I just went from a 250 3 on the tree to a 350 muncie 4 speed.
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Old 04-21-2011, 11:10 AM   #5
ges55
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Re: 4 spd z bar bracket on 85 305 motor

We used the 6 cyl mounts.
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67 C10 Fleetside LWB-283, 3 on the tree,power assisted steering, father-in-law bought it new

67 C20 Fleetside LWB-'85 305 V8 (original was 250 6 cyl), Holley 600 carb, full length Hedman headers, dual exhaust behind the back wheels, 4 spd , manual steering

85 C10 Silverado- 305ci
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