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#1 |
Registered User
Join Date: Nov 2001
Location: Springfield, MO
Posts: 2,932
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LS1 bell housings
I know a few have done the swap but do the new 5.3 engines in the new trucks use the same bell housings as the older sbc? What all transmissions have you used in these swaps?
And are these considered the LS1 engines? Thanks Dave
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Dave 1968 Custom Chevy with turbo charged 5.3 gen III 4l80e swap 1967-71 GMC 3/4 ton long step 4x4 (not sure what year exactly?) "A good friend will bail you out of jail...but a true friend will be sitting next to you saying "that was frekin awesome". "If it doesn't fit force it...If it breaks then it needed to be replaced anyway!" |
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#2 |
Professional Grade
Join Date: May 2003
Location: Fort McMurray, Alberta
Posts: 7,915
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Yes, all Chevy engines have the same bellhousing, from Duramax down to I6 250
![]() I don't think that the 5.3 is an LS1 though
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1995 Chevrolet 2 Door Tahoe (6.6L LBZ Duramax / ZF6 / NP241 with 1 ton solid axle swap) |
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#3 |
Chevy Nuttttt
Join Date: Sep 2004
Location: Santa Maria Ca.
Posts: 568
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the LS1 and 5.3 are from the same family. the older bell housings will work fine. the only difrance is one bolt that the newer motors dont use.
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67' Chev swb step side 69' SS elky 03' Chev ext cab 4X4 hey who lernt me to spell ![]() ![]() |
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