250 LS3 Kit – Rectangle Port (EFI Direct Port) 16 Rib For ATI Corvette Balancer 

250 LS3 RECTANGLE PORT KIT. EFI DIRECT PORTED MANIFOLD- 16RIB ACCESSORY FOR ATI CORVETTE BALANCER (#3154) This TBS Low-Profile 250 Supercharger kit is specifically for LS3 Rectangle Port applications. Designed for mild street use and comes as a complete kit for one convenient price. The Billet Aluminum LS3 manifold is directly ported for Electronic Fuel Injection. This drive kit features a 16 Rib serpentine style belt drive. It includes the 250 supercharger, LS3 manifold, and all necessary drive accessories required for assembly. For use in conjunction with ATI Corvette Balancer. ATI PN#917246 The 250 is a max 10lb boost application.

• 71 / Low Profile: Low Profile
• Belt Style: 16 RIB
• Engine Model: LS 1/LS 3
• Fuel Delivery: EFI
• Port Size: Rectangle
• Supercharger Model/Size: 250