LTX and LSX Putting LT1s, LS1s, and their variants into Third Gens is becoming more popular. This board is for those who are doing and have done the swaps so they can discuss all of their technical aspects including repairs, swap info, and performance upgrades.

Advice in parts selection

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Old Apr 28, 2013 | 03:40 PM
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86gn's Avatar
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From: KY
Car: 92 Vert
Advice in parts selection

Ok motor will be back from the machine shop in a few weeks, time to get my swap parts together. I have read most the threads on here and was wondering after your all's builds if u may have went with different parts.

Going to order a K-member, motor mounts , T56 cross member best one for exh clearance and sub frame connectors for my 92 vert LS1 swap.
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Old Apr 28, 2013 | 10:27 PM
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Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
If you get a K-member with LS mounts, that solves the mount issue.

Hawks T56 crossmember offers the best exhaust routing possible.

Spohn subframe connectors tuck up nice, but the UMI support the front LCA mount better (bolt goes through boths sides of the SFC rather than just one).
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Old Apr 29, 2013 | 10:02 AM
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Re: Advice in parts selection

Originally Posted by five7kid
If you get a K-member with LS mounts, that solves the mount issue.

Hawks T56 crossmember offers the best exhaust routing possible.

Spohn subframe connectors tuck up nice, but the UMI support the front LCA mount better (bolt goes through boths sides of the SFC rather than just one).
Thanks any k- member better then others on fitment and such, I have spohn A-arms ready to go it
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Old Apr 29, 2013 | 03:25 PM
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five7kid's Avatar
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Seem to hear the most complaints about the Spohn tubular K-member.

I haven't taken that step personally, so can't offer much beyond that.
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Old Apr 29, 2013 | 03:27 PM
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Re: Advice in parts selection

Just installed a umi road race member. Fits great but not a lsx swap one. Then again my sbc isnt installed yet so not sure how well mounts are made
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