12-03-2011, 12:43 AM | #1 |
Registered User
Join Date: Dec 2008
Location: San Jose
Posts: 206
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High hump?
Where can you go to purchase a HIGH HUMP floor pan. I am going to be installing a 6l80e and need the room. I have looked and haven't seen it yet. Maybe I am blind. Any help?
Also, what is the size bolts that connect the tranny to the block? Haven't gotten everything as of yet but is on the way. Just want to have everything so I can get the install started ASAP. lol thx!! |
12-03-2011, 01:21 AM | #2 |
Junior Member
Join Date: Dec 2006
Location: Southeast Missouri
Posts: 2,436
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Re: High hump?
I have never seen new high humps for sale, usually a person has to get them off a truck in the junk yards. Also you could search the parts for sale part of this web-site.
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'67 Chevy C-20 short stepper - build complete, 454/SM-465. '75 C-30 Single Cab DRW-350 small block/NP-435. '77 GMC-6500 Dump Truck, 427 Tall Deck. '92 GMC K-3500 Duallie, 454/4L80E. |
12-03-2011, 04:12 AM | #3 |
Registered User
Join Date: Aug 2010
Location: Edwards, CA
Posts: 7,503
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Re: High hump?
The parts board would be the first place to look for a good, useable part. Here are a couple of links and it should be noted that Street Smart put a LSX/6L80E under a low hump with some mods in his '67 Suburban.
http://67-72chevytrucks.com/vboard/s...d.php?t=496803 http://67-72chevytrucks.com/vboard/s...d.php?t=487497
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Thanks, Tim * VIN/Model Decoders * Power Team Charts (engine/transmission/gear ratio) * Post Your Pickup SPID ** Blazer SPID ** Suburban/Panel SPID * RTFM ... Read The Factory Manuals... download 'em here Highlanders ** Do you have a 1972 Plaid Pickup? ** Plaid Blazer ** Plaid Suburban |
12-03-2011, 07:49 AM | #4 |
1969 Custom 30 wrecker
Join Date: Sep 2001
Location: Pottsville, Pa
Posts: 2,611
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Re: High hump?
If you want new, you can get the low hump they have out and just cut the center out, lightly round over the edges, drill the holes, tack in some square nuts under the holes and bolt in a used center hump. (that's all there is to it!)
That's what I did with my wrecker resto and it was real easy. Worked great and can't even tell the difference.
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Bob 63 Impala 283/PG/3.36 (under restoration) 66 Impala 327/PG/3.36 66 Chevelle SS 409/M22/3.55 69 Chevelle 307/PG/3.08 (future restoration) 69 C10 short stepside 454/TH350/3.73 69 Custom 30 tow truck 350/4 spd/4.10 (resto done, CRUISIN TIME!) 71 Cheyenne 20 fleetside 350/4 spd/4.10 71 Chevelle 6/PG/3.08 72 Chevelle 454/M21/4.10 |
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