Skip to product information
1 of 4

The Tuner Store

BILLET 105mm LS Throttle Body w/low RPM Taper

112-581

Regular price $782.95
Sale price $782.95 Regular price $979.95
Shipping calculated at checkout.
Sale
In stock
Sorry, it's out of stock.

But we can let you know when it's back in.

Payment methods
  • Amazon
  • American Express
  • Apple Pay
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • USDC
  • Visa
Shop safely with us

  • Secure Checkout
  • Warranty Backed
  • Genuine Parts
Got a question?
BILLET 105mm LS Throttle Body w/low RPM Taper

$782.95

Description

BILLET 105mm LS Throttle Body w/low RPM Taper

Universal 2000 cfm Throttle Body; Fits 4500 Dominator???? Flange Intake Manifolds

Overview
If you're thinking of building either a high performance or race multi-point fuel injection system for your engine, look no further than Holley for the throttle body. Holley offers a line of universal throttle bodies that range in sizes from 1000 CFM to 2000 CFM and are available with standard square bore or DOMINATOR???? flanges. These billet beauties will provide all the air your motor can ingest. Sporting premium design features that enhance their ruggedness and durability, Holley performance throttle bodies are built to take the most severe usage. They'll look great as well - sitting on top of your street rod or street/strip engine. They have the looks to go with the brawn!

Features:
  • 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
  • PREMIUM BILLET BODY supports the high tolerance design and look your performance engine deserves!
  • BLACK ANODIZED FINISH for superior corrosion resistance and serious good looks
  • 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 TBs


Details:
  • Billet Color: Black
  • Material: Billet Aluminum
  • Throttle Bore: 105mm
  • Throttle Diameter (mm): 105mm


Links
Instruction Sheet
Intake Applications

What's the returns policy?

What items are returnable?(eligible for returns)  

  • 30-day return policy, which means you have 30 days after receiving your item to request a return. 
  •  In unused and resellable items, or defective items. 
  •  In the original packaging with all the tags intact. 

What items and exceptions are non-refundable?  

  • Digital Items like Tuning Credits for HP Tuners
  • Gift cards. 
  • Discounted items (if applicable).  

Damage, loss, or theft issues  

  • If the purchased product is faulty, reach out to us within 7 days of the delivered date. 
  • If the purchased product is loss, or theft, Please collect evidence and contact us immediately.  

Refund solutions  

  • Refund to original payment method.
  • Refund to your shopify store credit.

Refund policy

The Tuner Store accepts returns on new products within 30 days from the date of delivery. Items must be received in their original packaging material and in a new status. Used products or customer damaged products will not be accepted. 

The Tuner Store reserves the right to apply a restocking fee to all returns. The purpose of this fee is to recover operational costs related to the purchase and the customer changing their mind.

When returns are the result of the manufacturer defect as determined by The Tuner Store, the return will not be subject to the above restocking fee. 

How soon will I get my refund?  

  • After your return has been processed, you will receive a refund notice from us and it will take an additional 1-3 business days for the refund to be returned to your original payment method. The refund to the store credit is immediate.
  • If more than 5 business days have passed since we’ve approved your return, please contact us at service@tunerstore.com.

How fast is shipping?

All in-stock items are shipped on the first available business day. Most orders ship on the same or following business day. 

Out of stock items are shipped as soon as they're available. Many items are built to order. Those items will have an average lead time on the product page. 

All items on our website ship for free. However, a restocking fee equal to the shipping charges incurred by us, the seller will apply to all new condition items returned due to a customer changing their mind. 

High value items will require a signature on delivery for your purchase protection. We will only ship to the verified billing address provided with the order.