This OEM GM factory pump is a great upgrade to your LT Gen V build. The stock LT4 engine mounted high-pressure fuel pump will allow 35% more fuel flow with supporting modifications.
Chevrolet Performance – LT4 High Side Fuel Pump
$1,149.99
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- LT4 High-Pressure Fuel Pump
Note: Chevrolet changed connectors on 2019 and later Camaro’s and Corvette’s. These later year models will need the DSX Tuning – LT4 HPFP Conversion Harness.
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Questions & Answers (8)
Customer questions & answers
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I have a 2014 2 wheel drive Puttting a 6.2 it’s a 416 forged Stroker with a Magnuson TVs 2650 will the LT4 HPFP with LT4 injectors be able to put down 1,000hp without fuel issues???
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Q I have a 2014 2 wheel drive Puttting a 6.2 it’s a 416 forged Stroker with a Magnuson TVs 2650 wil...... Read more answer nowAsked by on April 14, 2024 12:56 pmA You’ll need meth and/or port injection. See toohighpsi website
What other lt4 fueling parts would I need for the best fueling possible on a 2017 Camaro ss.
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Q What other lt4 fueling parts would I need for the best fueling possible on a 2017 Camaro ss. answer nowAsked by on January 10, 2024 6:41 pmA Kind of depends on what your build is, email us at [email protected] so we can better assist you
Will I need the Dsx auxiliary fuel Pump kit to run this or just the high side fuel pump with the dsx tuning conversion harness , I have a 2019 stingray
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Q Will I need the Dsx auxiliary fuel Pump kit to run this or just the high side fuel pump with the ...... Read more answer nowAsked by on June 8, 2023 7:30 pmA You don't need the aux pump to run this pump just the conversion harness
We put a 6.6L8T engine in a 2019 camaro. Will this pump bolt up and work. We have your piston and rod kit in and a btr cam with a D1sc procharger. We up graded the fuel system but the new high side pump went out and looking for a replacement. And do you have one in in stalk? Would like to find one so we can get it tuned by yall
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Q We put a 6.6L8T engine in a 2019 camaro. Will this pump bolt up and work. We have your piston and...... Read more answer nowAsked by on April 17, 2023 10:00 pmA We haven't test fit for a l8t block but I would think they would be the same and we do not have in stock they've been on backorder for some time now with no eta
Will this replace the 12727483 pump?
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A I'm not sure what that part number is but if you need a lt4 hpfp this is the part you need
Will this Pump have any problems with a Whipple sitting on top of it?
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Q Will this Pump have any problems with a Whipple sitting on top of it? answer nowAsked by on March 12, 2023 8:38 pmA I've seen people have issues with the whipple hitting on the corners of the pump. You'd have to clearance the blower housing for it to workA Purchase this spacer and the whipple will fit: https://fiinterchillers.com/product/lt1-lt2-lt4-lt5-l83-l86-blower-spacer-plates/
Will this directly bolt on my L83 5.3 2017 Sierra. I’ve done a lot of research of everyone running this and the LT4 injectors. Do I need the LT4 HIGH PRESSURE FUEL PUMP TO RAIL PIPE as well? I’ve ordered from yall before and want to create an account before I buy the pump and use my existing reward points for possible discounts but it won’t allow me. Thank you.
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Q Will this directly bolt on my L83 5.3 2017 Sierra. I’ve done a lot of research of everyone runnin...... Read more answer nowAsked by on February 16, 2022 9:33 amA The pump will bolt directly and i'm not sure if the lt fuel feed pipe is any different or not I would assume not. As far as the points go you should already have an account created unless you've checked out as a guest but I don't think thats possibleA did you needed anything else for this pump to be installed? I currently have a turbo setup but need fuel pump and injectors to make it e85
Can this be a direct bolt of to a 2020 camaro lt1
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A Yes it is a direct bolt in, but 2019 and later cars will also need the DSX Tuning – LT4 HPFP Conversion Harness.
Haven’t installed or unpackaged the part yet
Glad they had it in stock
A lot of care was used with packaging this item and it shipped quickly with all information sent to my email.
Rare like Blanton’s
Excellent and original product