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COMP Cams Chevrolet Small Block 265-400 Evolution Retro-Fit Hydraulic Roller Lifters - Set of 12

SKU: CCA85301-12

Lifters

CCA Lifter Sets

COMP Cams Chevrolet Small Block 265-400 Evolution Retro-Fit Hydraulic Roller Lifters - Set of 12

SKU: CCA85301-12

Lifters

CCA Lifter Sets

A$1,153.76
LAST ONE! Est Ship 3-5 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

COMP Cams Evolution HCT (Hydraulic Cartridge Technology) is a new patented tappet. The Evolution HCT tappet provides most consistent performance of any set of lifters in the aftermarket. A combination of self-contained hydraulic cartridge and accompanying reduced oil volume that is less effected by oil aeration delivers the most consistent bleed rates between each lifter. The smaller volume within the hydraulic cartridge creates one of the most responsive and quietest lifters on the market. Startup noise is greatly reduced and a precision controlled bleed down rate ensure excellent performance at high RPM. The patented cartridge design also allows for an incredibly stiff lifter body, greatly reducing body distortion and further ensuring consistent hydraulic performance. This patented HCT tappet is not just a performance Original Equipment replacement. This is an all new bespoke design started from a blank canvas developed to meet the demanding performance and durability our customers desire.Also, as an industry first the hydraulic element of this patented lifter is serviceable, allowing anyone to rebuild their lifters in their own garage.

Product Overview

COMP Cams Evolution HCT (Hydraulic Cartridge Technology) is a new patented tappet. The Evolution HCT tappet provides most consistent performance of any set of lifters in the aftermarket. A combination of self-contained hydraulic cartridge and accompanying reduced oil volume that is less effected by oil aeration delivers the most consistent bleed rates between each lifter. The smaller volume within the hydraulic cartridge creates one of the most responsive and quietest lifters on the market. Startup noise is greatly reduced and a precision controlled bleed down rate ensure excellent performance at high RPM. The patented cartridge design also allows for an incredibly stiff lifter body, greatly reducing body distortion and further ensuring consistent hydraulic performance. This patented HCT tappet is not just a performance Original Equipment replacement. This is an all new bespoke design started from a blank canvas developed to meet the demanding performance and durability our customers desire.Also, as an industry first the hydraulic element of this patented lifter is serviceable, allowing anyone to rebuild their lifters in their own garage.


Features and Benefits

  • Designed to meet the demanding performance and durability needs of today's high performance engines
  • Most consistent performing lifters available
  • Quietest hydraulic lifters on the market
  • Patented design

Product Details

California Proposition 65:WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
Description:COMP Cams Chevrolet Small Block 265-400 Evolution Retro-Fit Hydraulic Roller Lifters - Set of 12
Lifter Body Diameter:0.842
Lifter Finish:As Ground
Lifter Overall Height:3.23
Lifter Seat Cup Diameter:0.3125
Lifter Seat Height*:2.475
Lifter Style:Hydraulic Roller
Lifter Travel:0.15
Lifter Wheel Diameter:0.7
Linkbar Bottom:2.59
Oil Band Bottom:0.93
Oil Band Top:1.42
Part Number:cca85301-12
Pushrod Seat Offset:N/A
Recommended Preload:0.1
Retention Method:Linkbar
Roller Type:Needle Bearing

Application Summary

Small Block Chevy 265-400, Retro-Fit Roller Fits both standard blocks and tall lifter bore aftermarket blocks

Part Type

Engine Valve Lifter Kit

Data: v4.2 - Upd: 2026-09-27 16:45:57

Features

  • Designed to meet the demanding performance and durability needs of today's high performance engines
  • Most consistent performing lifters available
  • Patented design
  • Quietest hydraulic lifters on the market

Specifications

Product Attributes - Brand
COMP Cams
Product Attributes - Manufacturer's Part Number
85301-12
Product Attributes - Part Type
Lifters
Product Attributes - Product Line
COMP Cams Evolution Series Hydraulic Roller Lifters
Product Attributes - UPC
00036584417507
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 set of 12.

Reference Information

Brand Name/s Comp Cams
StreetFX SKU cca85301-12
SFX Item ID 4124937
Supplier Item Code 4124937
Manufacturer SKU 85301-12
Manufacturer UPC 36584417507

Brochures

Compatibility

Small Block Chevy 265-400, Retro-Fit Roller Fits both standard blocks and tall lifter bore aftermarket blocks

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