JASPER NEWS

Three race cars are racing down a track.
By VIV Builder 19 Feb, 2022
JASPER Engines and Transmissions is pleased to announce that the JASPER 4-Speed Transmission is being used by 28 team/driver combinations in the 2022 NASCAR Xfinity Series season.This is an exciting leap as the same transmission was used by 12 team/driver combinations in the series in 2021. These team/driver combinations accounted for 19 wins, 84 top-five finishes, and 147 top-ten finishes for the 2021 season.
A person is holding a black and white checkered flag in the air.
By VIV Builder 15 Feb, 2021
Here at Custom Sleepers, we take pride in our work and that’s why we choose only the best of products for our customers. We already have faith in Jasper Engines and Transmissions because of the products they provide and the warranty that backs them up, but this latest news justifies our choice even more. There are thirty NASCAR® team/driver combinations in 2021 that are using the JASPER 4-Speed Transmission. Of those thirty team/driver combinations, eighteen are being used for the NASCAR® Cup Series and twelve are being used for the NASCAR® Xfinity Series.
A close up of a turbocharger on a white background
By VIV Builder 14 Jan, 2021
At Custom Sleepers, we are proud to partner with Jasper Engines and Transmissions as we are always looking for ways to provide our drivers with only the highest quality of service and products. JASPER recently announced the availability of a turbocharger for the 2011-2017 Nissan Juke that is equipped with a 1.6L engine.
A close up of a motorcycle engine on a white background.
By VIV Builder 14 Oct, 2020
At Cusrtom Sleepers, we are always looking for ways to provide our drivers with the highest quality of service and products. That’s why we are proud to partner with the nation’s leader in remanufactured drivetrain products. Jasper Engines and Transmissions are consistently looking for ways to improve products. They recently announced that the Ford 6.2L engine would be available for the 2010-2014 Ford F150/Raptor, 2011-2019 Ford F250/F350, 2017-2020 Ford E350/E450, and the 2015-2020 Indmar Marine (Raptor Engine).
A close up of a gray gearbox on a white background
By VIV Builder 06 Oct, 2020
Here at Cusrtom Sleepers, we are always striving to provide drivers with the highest quality products. That’s why we proudly work with Jasper Engines and Transmissions. JASPER is a leader in the nation for remanufacturing engines and drivetrain products at a price point that is affordable. Their latest offering is no exception. JASPER recently announced that they have expanded their remanufactured Chrysler 68RFE transmission product line. This remanufactured transmission is available for both 2WD and 4WD 2019 RAM 2500-3500 diesel applications.
A close up of a car engine on a white background.
By VIV Builder 23 Jul, 2020
When it comes to our drivers, we strive to provide them with only the highest quality of products. That’s why here at Custom Sleepers, we are excited to announce the latest availability of the Chrysler 5.7L Hemi MDS-Delete engine by Jasper Engines and Transmissions. JASPER is a leader in the nation for remanufacturing engines and drivetrain products at an affordable price point. The Chrysler 5.7L Hemi MDS-Delete engine is available for the 2009-2014 Ram 1500 applications and is not currently for sale, or use, in California.
A close up of a car engine on a white background.
By VIV Builder 27 May, 2020
At Custom Sleepers, we strive to provide only the best products to our customers and that’s why we are proud to partner with Jasper Engines and Transmissions. JASPER has recently announced the expanded availability of the Chrysler 3.6L Pentastar engine line. This engine is available for the 2011-2014 Volkswagen Routan.
A red and white race car is driving on a track.
By VIV Builder 10 Feb, 2020
At Custom Sleepers, we offer only the best products to our drivers, that’s why we are excited to partner with Jasper Engines and Transmissions. JASPER is known for its great transmissions, some of which are even used in NASCAR. The JASPER 4-Speed Transmission is currently being used by seventeen team/driver combinations during the 2020 Monster Energy NASCAR Cup Series. The 4-Speed transmission is also being used by ten team/driver combinations for the 2020 NASCAR Xfinity Series as well.
A black diesel engine is shown on a white background.
By VIV Builder 13 Jan, 2020
At Custom Sleepers, we offer only the best products to our drivers, that’s why we’re excited to announce the expanded availability of the Cummins 6.7L ISB/QSB Rear Gear Running Complete engine from our partner Jasper Engines & Transmissions. JASPER is the nation’s leader in remanufactured engines and drivetrain products. If you are experiencing issues with the current engine on your 2013-2018 medium-duty on-road trucks, agriculture, construction, and industrial applications you now have an affordable option for an engine replacement. This engine is available with and without head studs and is completely remanufactured using a standard set of new parts. At Custom Sleepers, we love JASPER products because we know that our customers can depend on the quality of the product while having peace of mind because of the warranty this great company offers.
A close up of a cylinder head on a white background.
By VIV Builder 13 Jan, 2020
At Custom Sleepers, we offer only the best products to our drivers, that’s why we’re excited to announce the newest offering from Jasper Engines & Transmissions. JASPER is the nation’s leader in remanufactured engines and drivetrain products and now they are offering Ford/International 7.3L/444TE Diesel Cylinder Heads.
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