FAST 146301 - Manifold Lower ShellLSXR LS1

FAST - 146301

LSXr 102mm Cathedral Port Intake Manifold Replacement Lower Shell

This lower shell replaces the lower shell that came with the LSXr 102mm intake manifold for LS1, LS2 and LS6 engines.

Constructed from the same advanced polymer material as the original FAST LSX 92mm Intake Manifold, but now in the popular black color, the LSXR offers a host of benefits over aluminum aftermarket intakes, including lighter weight, increased strength and improved heat dissipating characteristics.

• Replaces lower shell for cathedral port LS1, LS2 and LS6 engines.
• Modular design allows for fast and easy disassembly
• Removable runners allow for porting
• Improved throttle body sealing flange and o-ring gasket
• High quality polymer materials resist the heat sink effecct of aluminum
• Maximizes potential of other engine performance upgrades like cylinder heads
• Designed to work with FAST Big Mouth and Big Mouth LT Throttle Bodies
• Includes stainless steel bolts, threaded insert throttle body mounts and necessary mounting hardware.