Overview Holley is now offering cost effective fabricated intake manifolds for LS, Small Block Chevy and Small Block Ford engines in carbureted and EFI versions. * This intake is designed to work with stock LS heads. The use of some aftermarket cylinder heads may result in port misalignment * Features Provision for MAP sensor located on rear of plenum Includes 3/8" fuel rail kits (Sniper logo laser engraved) 3mm (1/8") thick T6061 sheet aluminum construction for maximum durability Sniper intake will only accept EV1 style injectors 100% TIG welded for strength and durability Intake runners with tapered top is designed to increase air velocity and more evenly distribute airflow to all 8 cylinders improving performance and throttle response Product includes all gaskets and hardware for a hassle-free installation 92mm throttle bore opening for increased air flow Black finish creates stealthy under-hood styling