Billet GM LS3 Intake Manifold Fabricated Aluminum 102mm EFI Fuel Injection Sheet LS SC8INT0203 accessory only

accessory only

The Blockguard provides maximum coolant passage to the head minimizing the risk of head gasket failure

for twin turbo applications and up to 1200HP

We have replaced the stamped steel base plate with a 0

Billet GM LS3 Intake Manifold Fabricated Aluminum 102mm EFI Fuel Injection Sheet LS SC8INT0203 accessory onlyGM LS3 Fabricated Aluminum Intake Manifold 100% fabricated aluminum intake manifold. Featuring a 102mm throttle body opening for maximum air flow. The construction and design of the runners allow air to move more smoothly at higher RPM's. Constructed from 3. 5mm thick T 6061 aluminum and TIG welded to ensure consistent strength and performance. Specs & Features: Application: GM LS3 Engines Style: EFI RPM Range: 1500 6500 Throttle Body Inlet Bore: