Sikky headers allow perfect drop in fitment in S13/S14 240sx with LS1 motor w/T56 transmission using Sikky motor mounts. These headers will also fit most other transmission applications including the automatic and G-force units.
- LS1 S13/S14 1 7/8" primaries 3 1/2" collector mild steel header
- 1 O2 bung is pre installed per header
- New gaskets and bolts included
Recommended for drag/street use (making 500 + HP)
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