GMT 900 Trucks General Discussion 2007 - 2013 Trucks | General Discussion

Been thinking 427ci

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Old Apr 22, 2013 | 07:09 AM
  #31  
rjwz28's Avatar
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ERL dry sleeve block, available in 427 or 454 and cheaper to build than an LS7, especially if you use 6.2 truck stuff for the top end for the easier swap. Or start with one of the 440 LS7 shortblocks and build from there with L92 hardware for an easy swap as well.
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