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⚡ Unlock LS Power with BTR’s Precision Lifters!
Brian Tooley Racing’s Delphi LS7 Lifters and guide trays deliver a direct OEM-equivalent upgrade for Gen 3 and 4 LS engines plus Gen 5 LT engines (non-DOD). This set of 16 hydraulic roller lifters and 4 trays ensures reliable valve actuation, broad engine compatibility, and a proven performance boost favored by LS enthusiasts and professionals alike.
| ASIN | B0C5Y39CJH |
| Auto Part Position | Center |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #64,129 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Replacement Engine Lifters |
| Brand Name | BTR Brian Tooley Racing |
| Customer Reviews | 4.7 4.7 out of 5 stars (307) |
| Included Components | Brian Tooley Racing (BTR) Delphi LS7 Lifters (set of 16), Guide Trays (set of 4) |
| Item Type Name | Lifters |
| Manufacturer | BTR Brian Tooley Racing |
| Manufacturer Part Number | X12499225-16 + BTR95365-4 |
| Manufacturer Warranty Description | No Warranty |
| Material Type | Alloy Steel |
| Model Number | X12499225-16 |
Z**.
Truck runs better than ever
Best choice I could’ve made
G**S
High quality
Great brand, won't run anything else in my LS
M**H
Great set of lifters
Great for doing a complete AFM/DOD delete kit and getting rid of the AFM lifters that fail.
J**N
Recommend BTR for several parts
Worked great for my 08 Denali. Rebuild has been going solid for several months now. Would recommend BTR for several components.
U**N
Does what it needs to do
Great lifters so far. I put them in my l92 for a driftcar build. Havent drifted with them yet, but i have done a start up & have no issues.
J**L
Great
Great
C**1
Great product
Lifter sounds good and appear to be of good quality
S**N
Installed in high hp 5.3 with centrifugal camshaft and everything is great
Put thease in my 5.3 bored to 5.7 summit lm7 and it's been a year now and all is well .I do rev this engine high alot as well so they have been great
A**D
ممتاز ويجي معها بيوت التكايات
D**D
Excellent product. Truck runs perfectly with zero valvetrain noise.
H**N
BTR lifters: very bad quality. Lifter trays are also very bad in fitment and reliability. Not recommended.
R**Y
Good quality lifters.
D**2
As described, haven't installed yet but the name is reputable and trusted so I doubt I'll have any issues
Trustpilot
1 week ago
2 months ago