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Your cart is empty.Upgrade your GM LS valvetrain with Brian Tooley Racing (BTR) 7.400" Chromoly Pushrods, designed to outperform factory pushrods in strength, durability, and precision. These pushrods feature a 5/16” diameter and .080” wall thickness, crafted from 4130 chromoly steel to reduce deflection and improve valve control, making them an ideal choice for performance and high-RPM applications. Designed for 4.8L, 5.3L, 5.7L, 6.0L, and 6.2L LS-based engines, including LS1, LS2, LS3, LS4, LS6, L76, L92, L99, LQ4, LQ9, L33, and LSA, these pushrods maintain proper valvetrain geometry while providing enhanced strength over OEM components. Whether you're installing a performance camshaft, upgrading valve springs, or simply replacing worn pushrods, the BTR LS1 7.400" Chromoly Pushrods deliver superior reliability and performance. Engineered by Brian Tooley Racing, these pushrods are trusted by LS engine builders, racers, and enthusiasts for their precision and durability. Built for street, strip, and high-performance applications, these pushrods ensure consistent valve motion and reduced flex, making them a must-have upgrade for LS engines pushing beyond factory limits.
B
September 3, 2025
Fantastic quality. Complimented the new cam upgrade nicely. Never disappointed with Brian Tooley products!
J. Chacon
August 2, 2025
These pushrods worked perfectly for my 2005 Chevy Avalanche Z71 4x4 LTZ Flex Fuel Truck. I was taking off everything so that I can do an oil pump change on my truck because it had a ticking under the hood that everyone told me was a lifter knock. I wanted to try the oil pump and a trunion and push rod upgrade first to see if it would fix the problem. Keep in mind that I decided against changing the lifter and camshaft after checking for metal shavings in my oil pan and once I removed the oil pan and the plate inside the oil pan, I could see the camshaft. I turned it manually and could see that the whole thing was smooth and glassy, so I knew that there was nothing wrong in that area. Plus, there were no metal shavings in my oil pan. I changed the oil pump and this stopped the ticking under my truck (5.3L). I did the trunion upgrade because I heard that after 150,000 miles, these cheap what I call half-moon trunnions that chevy puts in their LS's tend to wear out and break and end up in the engine, which can do damage inside. I definitely didn't want that, so I changed the trunions to what I call full moon trunions and put a slightly bigger rod in for good measure. The rod that normally runs in my truck is 7.393 and I decided to go up to 7.400. My truck is running beautifully.Anyway, if you are looking to upgrade your pushrods from a 7.393 to a 7.400, these worked wonderfully and ft perfectly too. My truck runs smooth and there is no more ticking under the hood. I hope this information helps others. Good luck :)
Stephen Barsano
July 18, 2025
Worked great for my rebuild. Would definitely use BTR products again.
Mike Graham
July 8, 2025
They are as described very nice !
Miguel Burgos
April 6, 2025
Ty
Mrallande
March 30, 2025
Perfect rods, no defects and good price on them
Joe smith
January 10, 2025
Better than expected,will by more btr parts!!
Customer
January 3, 2025
Great rods.
Geoff
December 22, 2024
Excellent product. Fits perfectly to my application as expected. Delivery was fast.
Chris brackstone
December 8, 2024
Shipping was fast, parts fit as expected. Hopefully they last long in my 6 litre engine.
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