Holley EFI Billet 105mm LS Throttle Body w/Straight bore - Black H759C08M Our water meth injection systems

Our water meth injection systems

Camshaft Locking Plate

LARGER DIAMETER MASS AIR FLOW METER INCREASES HORSEPOWER

A minimum of 12" Hg engine vacuum is required for proper operation

Mini roll bar padding is ideal for tight areas in a race car when standard padding is too large

Holley EFI Billet 105mm LS Throttle Body w/Straight bore - Black H759C08M Our water meth injection systemsHolley's BILLET LS Throttle Bodies are the BIGGEST BORE MOST FEATURE LOADED available. Holley went back to the drawing board and built the ultimate air valve for your LS engine! This all new design boasts a huge 105 millimeter bore for when WOT is all that matters. Innovative features like Idle Bleed Adjustment, TPS CLOCKER, and closable PCV Passage Valve, make them the ultimate throttle bodies for ease of installation and tuning. Regardless of