Is it 95mm straight or does it bevel down to 87mm?

The entrance is a little larger ID than 95mm but the exit is 95mm. You will need an adapter to make this work on an l86/lt1 if that’s your intention.

Will this fit a 2013 Chevy with a 6.0l 2500HD

No it’s for later models 2014-2018 lt1/LT4 or L86 . Will have to have adapter plate to fit

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Description

⚡ Unlock Peak Performance with Genuine GM Precision!

DURABILITY YOU CAN TRUST - Crafted from lightweight yet robust aluminum for long-lasting reliability under demanding conditions.
PROFESSIONAL GRADE UPGRADE - Requires programming/setup for optimal operation—perfect for the savvy driver who demands excellence.
BOOST YOUR RIDES PERFORMANCE - Controls air and fuel flow with precision, unlocking smoother throttle response and enhanced top-end power.
PRECISION ENGINEERED FOR GM VEHICLES - Manufactured to exact GM OE specifications ensuring perfect fit, form, and function every time.
SEAMLESS INTEGRATION WITH GM SYSTEMS - Designed as a direct replacement part, backed by GM for guaranteed compatibility and performance.

The GM Genuine Parts 12669871 Fuel Injection Throttle Body is a direct OE replacement designed specifically for GM vehicles. Engineered from durable aluminum and manufactured to GM’s strict specifications, it ensures precise control of air and fuel flow for improved engine responsiveness and power. Backed by GM and requiring professional programming, this throttle body guarantees seamless integration and long-term reliability, making it the ultimate upgrade for discerning drivers.

Specifications

ASIN	B07CJF9K8M
Auto Part Position	Inside
Best Sellers Rank	#1,520,347 in Automotive ( See Top 100 in Automotive ) #1,908 in Automotive Replacement Fuel Throttle Bodies #13,713 in Automotive Replacement Fuel Injection Products
Body Material	Aluminum
Brand Name	GM GENUINE PARTS
Compatible with Vehicle Type	Car
Connector Type	NPT
Customer Reviews	4.5 4.5 out of 5 stars (22)
Fit Type	Vehicle Specific Fit
Gas Type	Gasoline
Global Trade Identification Number	00808709757658
Included Components	Fuel Injection Throttle Body
Inlet Connection Size	3 Inches
Inlet Connection Type	Threaded
Item Dimensions	7 x 11 x 5 inches
Item Type Name	Fuel Injection Throttle Body
Item Weight	2.8 Pounds
Manufacturer	ACDelco
Manufacturer Part Number	12669871
Mounting Type	Flange Mount
Outlet Connection Size	3 Inches
Outlet Connection Type	Threaded
Product Grade	Replacement Part
Product Style	Gerotor
Specification Met	OE
UPC	808709757658
Unit Count	1.0 Count

Reviews

H**4

Awesome

Runs like champion

30.05.2025

S**Z

Easiest upgrade for my 2017 GMC Sierra 1500

Got more top end power and the install was super easy!

7.04.2022

B**H

Fits great 😂

8.08.2022

J**N

Used throttle body

I got it package looked sealed and it was used it looked all oxidized

1.06.2025

O**G

good

10.08.2021

ム**コ

問題なくいい商品です

7.02.2025

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18862578₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vietnam.

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