Edelbrock 90mm Throttle BodyThrottle Body, Victor LS Series, Aluminum, Natural, 90mm, without IAC or TPS, GM, Each Edelbrock throttle bodies are superior in quality and performance. They are available in several sizes to suit your application. The smaller size is the first choice for stock or mildly modified engines. The larger sizes are for more radical engine combinations and require port matching of the manifold to fit, in most cases. All sizes include brand new throttle

and are rated at a whopping 190

The all new 247cc cylinder head is finally available for customers looking for the pinnacle of LS cathedral port performance

While they feature a 102mm air inlet that is perfectly suited to the FAST Big Mouth 102mm throttle body

* DFM disable

These Pro series cylinder head bolts from ARP are cold-forged to ensure molecular integrity

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Washers Included:  Yes

Boost Juice is also certified to include exactly 49 percent methanol

These are Johnson's short travel slow leak down race-style lifters for all LS engines not running DOD/AFM

-Precision machined and assembled fuel pump assembly using brand new production LT1 fuel pump cores

Holley Terminator X MAX engine management systems let you take control of your domestic V8 engine

Holley® Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley®