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COMP Cams Evolution Series Hydraulic Roller Lifters 89591-2 Lifters, Lifters, 0.842 in. O.D., 2.480 in. Lifter Seat Height, Chevrolet, 348/409 Big Block W, Pair

SKU: CCA89591-2

Lifters

COMP Cams Evolution Series Hydraulic Roller Lifters 89591-2 Lifters, Lifters, 0.842 in. O.D., 2.480 in. Lifter Seat Height, Chevrolet, 348/409 Big Block W, Pair

SKU: CCA89591-2

Lifters
A$208.96
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

COMP Cams Evolution Series hydraulic roller lifters with Hydraulic Cartridge Technology (HCT) are revolutionary patented tappets. A combination of a self-contained hydraulic cartridge within a thick-wall lifter body and accompanying reduced oil volume that is less effected by oil aeration delivers the most consistent bleed rates between each lifter on the market. The smaller volume within the hydraulic cartridge creates one of the most responsive and quietest lifters on the market today. Startup noise is greatly reduced, and a precision-controlled bleed down rate ensures excellent performance at high RPM. The cartridge design also allows for an incredibly stiff lifter body, greatly reducing body distortion and further ensuring consistent hydraulic performance. The patented HCT tappets are a completely new design that was developed specifically by COMP Cams to meet the demanding performance and durability required for modern street and performance street engines. The HCT and proprietary manufacturing processes of these lifters ensure precision and longevity that exceed any lifter on the market. Other features include increased duration and lift to the camshaft and two oiling features. Another industry first is the fact that the hydraulic element of this patented lifter is serviceable, allowing anyone to rebuild lifters in his or her own garage. Order the Evolution lifters recommended for your year/make and engine application.

Part Type

Lifters

Data: v4.2 - Upd: 2026-10-14 11:17:01

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
89591-2
Product Attributes - Part Type
Lifters
Product Attributes - Product Line
COMP Cams Evolution Series Hydraulic Roller Lifters
Product Attributes - UPC
00036584417545
Product Attributes - Lifter Style
Hydraulic roller
Product Attributes - Lifter Link Bars Included
Yes
Product Attributes - Lifter Outside Diameter (in.)
0.842 in.
Product Attributes - Lifter Offset
None
Product Attributes - Link Bar Type
Vertical
Product Attributes - Lifter Seat Height (in.)
2.480 in.
Product Attributes - Quantity
Sold as a pair.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca89591-2
SFX Item ID 4776855
Supplier Item Code 4776855
Manufacturer SKU 89591-2
Manufacturer UPC 36584417545
Alternative References CPC89591-2

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1958
    Ending Year1961
    Engine TypeV8
    Engine FamilyChevy big block W-engines
    Engine Size5.7L/348
  • MakeCHEVROLET
    Beginning Year1961
    Ending Year1965
    Engine TypeV8
    Engine FamilyChevy big block W-engines
    Engine Size6.7L/409

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