Do these lifters come with the necessary retro-fit kit for older Ford engines?

No, this set includes 16 reduced travel hydraulic roller lifters only. If your Ford engine (289, 302, 351W, 351C, 351M, 400M) does not have factory roller lifter provisions, you will need to purchase the COMP Cams Ford Hydraulic Roller Retro-Fit Kit separately.

What is the advantage of the 'reduced travel' design?

The reduced travel design allows for a light pre-load, which helps the lifter recover quickly from valve train harmonics. It also reduces oil volume under the plunger, increasing stiffness, leading to a more stable and higher-revving hydraulic lifter.

Are these lifters compatible with aftermarket engine blocks?

Yes, these lifters can be used in aftermarket blocks that are equipped with roller lifter provisions. Alternatively, you can use them with the COMP Cams Ford Hydraulic Roller Retro-Fit Kit in compatible aftermarket blocks.

COMP Cams Hydraulic Roller Lifters FS O-E 877-16

Name: COMP Cams Hydraulic Roller Lifters FS O-E
Brand: COMP Cams
SKU: comp-cams-comp-cams-hydraulic-roller-lifters-fs-o-e-t14-4394929
Price: 546.12 USD
Availability: BackOrder

COMP Cams Hydraulic Roller Lifters FS O-E

$546.12

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

COMP Cams Hydraulic Roller Lifters FS O-E. These lifters offer improved valve train stability for high-revving Ford engines.

Key Features

Fits a wide range of Ford vehicles including Bronco, F-150, and Fairlane models.
Reduced travel design offers improved valve train stability and higher revving potential.
OE-style hydraulic roller lifters with a .875-inch diameter.
Each lifter weighs 128 grams with a 2.60-inch seat height.
Intended for Ford 302/351W blocks with factory roller provisions, or with a retro-fit kit.
Set includes 16 lifters for a complete engine build.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

Starting with a .875-inch diameter and a specific 128-gram weight, these COMP Cams Hydraulic Roller Lifters are built with a reduced travel design. This OE-style lifter set is engineered to give you the best of both worlds: the benefits of a light pre-load for quick recovery from valve train harmonics, and reduced oil volume under the plunger for increased stiffness. This combination results in the most stable and highest-revving hydraulic lifter COMP Cams offers, making them a solid choice for Ford engines looking to push their limits.

Designed for Ford Small Block engines, these lifters are intended for use in OE 302/351W blocks that already have hydraulic roller lifter provisions. If your Ford 289, 302, 351W, 351C, 351M, or 400M engine is not equipped with roller lifters from the factory, you'll need to use the COMP Cams specially designed Ford Hydraulic Roller Retro-Fit Kit. This kit, along with these lifters, can also be used in aftermarket blocks that feature roller lifter provisions. The 2.60-inch seat height is a key measurement to ensure proper installation and function within your engine's geometry.

This set includes all 16 lifters needed for a complete engine build. They are a popular choice for enthusiasts looking to optimize their Ford's valve train for improved performance and reliability, especially in applications that see higher RPMs. Proper installation is crucial, so always refer to the manufacturer's instructions to ensure these lifters are set up correctly for your specific engine configuration.