GM 5.3L Gen III LR4 LM7 L59 LS Engine Core - Cast Iron Block
GM 5.3L Gen III LR4 LM7 L59 LS Engine Core - Cast Iron Block
GM 5.3L Gen III LR4 LM7 L59 LS Engine Core - Cast Iron Block
GM 5.3L Gen III LR4 LM7 L59 LS Engine Core - Cast Iron Block
GM 5.3L Gen III LR4 LM7 L59 LS Engine Core - Cast Iron Block
  • Load image into Gallery viewer, GM 5.3L Gen III LR4 LM7 L59 LS Engine Core - Cast Iron Block
  • Load image into Gallery viewer, GM 5.3L Gen III LR4 LM7 L59 LS Engine Core - Cast Iron Block
  • Load image into Gallery viewer, GM 5.3L Gen III LR4 LM7 L59 LS Engine Core - Cast Iron Block
  • Load image into Gallery viewer, GM 5.3L Gen III LR4 LM7 L59 LS Engine Core - Cast Iron Block
  • Load image into Gallery viewer, GM 5.3L Gen III LR4 LM7 L59 LS Engine Core - Cast Iron Block

GM 5.3L Gen III LR4 LM7 L59 LS Engine Core - Cast Iron Block

Regular price
$250.00
Sale price
$250.00
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Good block and heads guaranteed, no cracks or breaks. Machining highly recommend. Long blocks include casting # cathedral port heads.