Base Manifold and Rail Kit for Lo-Ram 300-620BK - 300-600BK Front-Rear-Brake they have expanded manufacturing to

they have expanded manufacturing to include aftermarket replacement Brake

7 V8 1970 - 1972 GMC K25/K2500 Pickup 402/6

Comes with iron distributor gear

3L V8 1981 Buick Century Limited 267/4

Includes H-pipe Assembly

Base Manifold and Rail Kit for Lo-Ram 300-620BK - 300-600BK Front-Rear-Brake they have expanded manufacturing toOverview: The Holley LS1 2 6 Lo Ram intake manifold kits are designed for GM LS Gen III and IV engines equipped with GM LS1 2 6 (cathedral port) cylinder heads. These intake manifold and rail kits will work with OE (Original Equipment) or aftermarket cylinder heads. The 300 600BK is the lower manifold in the 300 620BK complete kit. Offering this separately allows you to select your components individually as you build your system. The Lo Ram intake