If carburetion is how you like to roll, then Holley is the name to seek out. The company’s new dual plane intake works with LS1s, LS2s, LS3s, LS6s, and L92s to provide exacting fitment that delivers power in a whole new way to your small-block V8. More details are in the press release below.

Official Release:

Holley is proud to announce their all new carbureted dual plane intake for the popular GM LS engine.  This intake allows you to bolt your favorite 4150 flange carburetor onto an LS engine for a quick and easy way to get your ride on the road.

Its dual plane design makes it perfect for making low end torque, yet it still pulls all the way to 6,500 RPM.  It also features o-ring cylinder head mounting flange gaskets to provide an OEM style seal and makes installation a snap.  Holley’s all new intake is available for LS1/LS2/LS6 cathedral port heads (p/n 300-130), as well as LS3/L92 rectangle port heads (p/n 300-129).

Features:

• Allows you to bolt 4150 flange carbs onto an LS engine
• Dual plane design optimizes low end torque
• O-Ring cylinder head mounting flange provides OEM-style seal
• Works with LS1/LS2/LS6 cathedral port heads, as well as LS3/L92 rectangle port heads