Engines and Components› Camshafts and Valvetrain

Delphi

LS7 Hydraulic Roller Lifters

$209.99

SKU: BTC-X12499225-16

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Special Order
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
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Moderate — 2–4 hours

Overview

The BTR Delphi LS7 Hydraulic Roller Lifter Set is a set of 16 hydraulic roller lifters designed to mate your camshaft. These lifters, also known as LS7 lifters, can also be used in SBC and LT1 applications that originally came with hydraulic roller lifters.

The lifters feature a 0.842 inch outside diameter and do not include link bars.
Show original supplier description
The Delphi LS7 hydraulic roller lifters, identified by part number X12499225-16, offer a direct replacement or performance upgrade for V8 engines. These lifters are also compatible with SBC and LT1 applications that originally featured hydraulic roller lifters, as well as a wide range of Gen III, IV, and V GM V8 engine platforms. These lifters are 100% new GM/Delphi components, sold as a complete set of 16 and often include guide trays. For installation, it is recommended to clean the lifters to remove packing grease. The recommended preload upon installation is between .060" and .080". It is also advised to use new, factory-type lifter trays when installing new lifters. The product description notes that there is NO WARRANTY. These lifters are legal for sale and use in all 50 states, as they do not require an EO in California.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandDelphi
Part NumberBTC-X12499225-16
CategoryEngines and Components
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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