LS Cathedral Port Intake Manifold Spacers
- Compatible with RPO code engines: LS1, LS2, LS6
- Raises the intake manifold approximately 1/2"
- Includes: 2 riser plates, 8 o-ring seals, and flange bolts (bolts for car intakes included)
- Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminium
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