Trailblazer Ls Swap Kitsetting - Ls3 intake requires changes to fuel line location (rear to front) and use of ls3 rails and. Holley and hooker have partnered together to offer the most versatile and. I’m beginning to get familiar with hp tuners and it has me contemplating an ls swap on the blazer. Everyone says it’s cheaper than building a 383. I swapped a 08 engine block into an 06 ss. Other than a pcm relearn what. Asking for a friend, read on here where some folks have used the 4. 2 trailblazer converters in the 4l60e behind an ls engine as a cheap stall. About what is the stall speed. This community is dedicated to information about ls engine swaps. Post your swap, questions, rants, helpful tips, etc. I would spend my money on a smaller ls style torque converter to get away from the heavy 6 pad truck style converter. You really do not need a shift kit, a good tune from a. Originally was the th350 and then when i swapped motors for the 427 sbc i also swapped the the350 for a 4l80e. I kept the engine in the same place and moved the tcase. Under the hood is a turbocharged 436 ci (7. 1 l)… read more » 2006. I would spend my money on a smaller ls style torque converter to get away from the heavy 6 pad truck style converter. You really do not need a shift kit, a good tune from a. Originally was the th350 and then when i swapped motors for the 427 sbc i also swapped the the350 for a 4l80e. I kept the engine in the same place and moved the tcase. Under the hood is a turbocharged 436 ci (7. 1 l)… read more » 2006. You will need to swap the oil pan, intake, wiring harness too. Also, the ls3 will come with larger injectors in the intake, but in order to run the tbss accessory drive you need.
Ls3 intake requires changes to fuel line location (rear to front) and use of ls3 rails and. Holley and hooker have partnered together to offer the most versatile and. I’m beginning to get familiar with hp tuners and it has me contemplating an ls swap on the blazer. Everyone says it’s cheaper than building a 383. I swapped a 08 engine block into an 06 ss. Other than a pcm relearn what. Asking for a friend, read on here where some folks have used the 4. 2 trailblazer converters in the 4l60e behind an ls engine as a cheap stall. About what is the stall speed. This community is dedicated to information about ls engine swaps. Post your swap, questions, rants, helpful tips, etc. I would spend my money on a smaller ls style torque converter to get away from the heavy 6 pad truck style converter. You really do not need a shift kit, a good tune from a. Originally was the th350 and then when i swapped motors for the 427 sbc i also swapped the the350 for a 4l80e. I kept the engine in the same place and moved the tcase. Under the hood is a turbocharged 436 ci (7. 1 l)… read more » 2006.