HOLLEY 105mm THROTTLE BODY - 112-581

Holley 105mm Throttle Body w/ Low RPM Taper - #112-581   Features and Benefits: TPS clocker allows the TPS to be rotated back into the ECU's required idle voltage range. Modified engines no longer suffer from problems related to TPS voltage Idle bleed allows adjustment of your idle without affecting throttle position or TPS voltages at idle PCV passage valve closes to accommodate forced induction applications! No more plugging to block off PCV Oversized bore compared to other LS throttle bodies Tapered transition eliminates low RPM drivability issues Premium billet body supports the high tolerance design and look your performance engine deserves Black anodized finish for superior corrosion resistance Cruise control provision built in for cruise control cable Cable driven application Fits the following intake manifolds: Holley 105mm Hi-Ram, Fast™ LSXR & LSXRT, MSD® Atomic AirForce, Most other 102 through 105mm LS intakes using 4-bolt throttle bodies . Part Number 112-581 Part