On sale for a limited time only ******************** this is the best price on ebay
1985-92 TPI 52mm bored and rebuilt throttle body - Fits 1985-92 5.0L and 5.7L TPI Camaro Z28, Firebird TA, and 5.7L TPI Corvette - please see exact fitment details below.
Best of all, there is NO core charge with this throttle body. That's right, click "buy it now" pay the total with shipping through paypal, include the vehicle info requested below, and in a few days you will have this in your hands.
These have been cleaned to look like new, throttle shaft rebushed with silicon bronze bearing (much better than brass bushings most other sellers use) and bored through to 52mm. This will fit your stock plenum with no modifications as all TPI plenums are already 52mm from the factory.
You can expect a smoother idle because of no air leaks at the throttle shafts.(most TPI throttle bodies are worn out at 80K+ miles)
Your stock throttle body is 48mm, we bore these through to 52mm which on a stock 5.7L TPI motor gave an extra 18HP and 20ft-lbs of torque. You can expect up to 80hp on a modified motor (over stock air flow)
52mmTPI throttle body w/ these features
- Bored to 52mm all the way through
- custom throttle blades installed with perfect fit for no idle hassles
- Rebuilt throttle shaft w/ new silicon bronze bearing installed
- media blasted for that better than factory finish - these look like NEW
- black painted throttle linkage - looks much better than the stock rustedlinkage
- EGR port is relocated to work correctly with the larger bore
- NO core charge and we will also refund $50 if you return your stock rebuildableTPI throttle body within 30days - instructions will be sent. Throttle body must be in good shape with no broken screws or other issues for full credit
- Look at the photos - these are very nice items when we are done
- We can set these up to work with early and late plenums, please see fitment info below
Add a 52mm match bored air foil for $25
Add a 52mm gasket set with your payment for $9.99 - includes 52mm throttle body gasket, top and bottom plate gaskets too
Important fitment notes: This throttle body has the 1985-88 linkage. You can fit this on your 1989-92 TPI motor by changing your throttle cable end. Cruise control and 700R4 TV cable end is the same. Include with your payment: Vehicle make, model, and year so we can get you the correct casting to fit your plenum. Failure to include this info will delay shipping.
Payment and Shipping
All orders are usually shipped within 24hrs (i.e. next business day) of payment clearing and we will email complete shipping info when it goes out. Payment is expected within 7 days of item conclusion via paypal (toconfirmed paypal shipping address)
Include with your payment: Vehicle make, model, and year so we can get you the correct casting to fit your plenum. Failure to include this info will delay shipping.
See the ebay calculator for US and International shipping rates
Thanks for looking
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