Katech – LT5 Throttle Body Adapter
$89.99
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Frequently Purchased Together
Intake Manifolds
Chevrolet Performance – LT2 Intake Manifold Package (12697714)
Varies Based on Options
Flex Fuel Kits
From: $262.50
This product has multiple variants. The options may be chosen on the product page
Description
KAT-7165 – 95mm tapered to 87mm
-For use with stock LT1 intake manifolds and LT4 superchargers
KAT-7169 – 95mm straight
-For use with LT1 MSD intake manifolds, ported LT4 supercharger snouts, and LT2 intake manifolds ported for a 95mm throttle body
-Includes bolts and o-ring
Questions & Answers (19)
Customer questions & answers
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i have lt1 2020 i’m swapping to lt2 intake manifold would my stock throttle body bolt right up or would i need a adapter plate
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Q i have lt1 2020 i’m swapping to lt2 intake manifold would my stock throttle body bolt right up or...... Read more answer nowAsked by on April 12, 2026 12:19 amA You'll need the 87 to 95 adapter
Will the 95mm TB with the with the 95mm to 87mm adapter to a lt2 intake manifold be a plug n play without adjusting the tune?
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Q Will the 95mm TB with the with the 95mm to 87mm adapter to a lt2 intake manifold be a plug n play...... Read more answer nowAsked by on September 8, 2025 9:13 amA It'll need to be tuned
I have a katech lt5 T/B Adapter,straight. PN KAT-7169 I'm having an issue with the holes not lining up with a 95mm holly high highram for Lt1 with a lt5 throttle body 95mm
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Q I have a katech lt5 T/B Adapter,straight. PN KAT-7169 I'm having an issue with the holes not lini...... Read more answer nowAsked by on June 18, 2025 3:24 amA If you have a 95 lid you shouldn't need the adapter I would think it should bolt directly to the lid
I’m about to buy the Katech 95mm ported throttle body from you guys. I already have a ported LT2. Would the adapter plate I need be a 95 straight? Just want to be sure. Thanks.
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Q I’m about to buy the Katech 95mm ported throttle body from you guys. I already have a ported LT2....... Read more answer nowAsked by on June 11, 2025 10:45 amA If the inlet was opened up to 95mm then you'd need the straight, if it wasn't then you'd need the 87 to 95 adapter
I have a 95 mm lt5 throttle body and I was gonna install it on a 95 mm Holley Hiram but the holes to mount the throttle body to the Hiram lid don’t line up I was wondering what adapter do I need so I can run this setup
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Q I have a 95 mm lt5 throttle body and I was gonna install it on a 95 mm Holley Hiram but the holes...... Read more answer nowAsked by on May 26, 2025 3:10 pmA You'll need the 95mm straight adapter KAT-A7169
What throttle body size is a stock lt2 intake manifold
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Q What throttle body size is a stock lt2 intake manifold answer nowAsked by on February 6, 2025 9:20 pmA 87mm
I have a l86 6.2l Yukon what adapter will I need to run the lt5 throttle body
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Q I have a l86 6.2l Yukon what adapter will I need to run the lt5 throttle body answer nowAsked by on September 19, 2024 1:53 pmA We don't sell that tb adapter you'll need but ICT Billet does
I am going to need a tune if I install this on a stock LT4 blower ZO6.? At the present time I have your CNC ported 87 mm TB which has worked ed great will the 95 mm give me increased performance?
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Q I am going to need a tune if I install this on a stock LT4 blower ZO6.? At the present time I hav...... Read more answer nowAsked by on September 11, 2024 2:45 pmA The 95mm throttle body would help some but I haven't used this adapter for that application to know if it would work but it would require tuning
Can i run this with my 95 mm TB to my msd atomic mani? Since the 95 bolts don’t line up to the mani currently?
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Q Can i run this with my 95 mm TB to my msd atomic mani? Since the 95 bolts don’t line up to the ma...... Read more answer nowAsked by on December 16, 2022 12:07 amA Yes
I'm looking for a 103mm throttle body adapter plate for a lt2 intake manifold
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Q I'm looking for a 103mm throttle body adapter plate for a lt2 intake manifold answer nowAsked by on February 25, 2022 11:49 pmA 95 is the biggest you can run on lt2 manifold, you need a msd manifold for 103
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Easier then drilling new holes.
Hmm
Worked like it said it would
Everything fit like it should and came with everything to install it.
Loving the communication