
Comp Cams 85301-16 Evolution Series Retro-Fit SBC Hydraulic Roller Lifters
Comp Cams designed these 85301-16 Evolution Series Retro-Fit Hydraulic Roller Lifters for 265-400 Small Block Chevy engines, specifically early model blocks originally equipped with a flat tappet cam. The tall body fits both standard blocks as well as tall lifter bore aftermarket blocks.
These revolutionary patented tappets feature a self-contained hydraulic cartridge within a thick wall lifter body and reduced oil volume that is less effected by oil aeration. This combination delivers the most consistent bleed rates between each lifter on the market.
The smaller volume within the hydraulic cartridge also 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 serviceable cartridge design also allows for an incredibly stiff lifter body, greatly reducing body distortion and further ensuring consistent hydraulic performance.
Comp Cams 85301-16 Evolution Series Retro-Fit Hydraulic Roller Lifters Specs:
- Fits 265-400 Small Block Chevy engines
- Lifter Style: Hydraulic Roller
- Body Diameter: 0.842 in.
- Lifter Seat Height: 2.480 in.
- Lifter Overall Height: 3.230 in.
- Lifter Offset: Center
- Lifter Bar Type: Vertical
- Serviceable: Yes
- Quantity: Sold as a set of 16
Comp Cams –The Absolute Leader In Valve Train Technology!
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Comp Cams 85301-16 Evolution Series Retro-Fit SBC Hydraulic Roller Lifters
Comp Cams designed these 85301-16 Evolution Series Retro-Fit Hydraulic Roller Lifters for 265-400 Small Block Chevy engines, specifically early model blocks originally equipped with a flat tappet cam. The tall body fits both standard blocks as well as tall lifter bore aftermarket blocks.
These revolutionary patented tappets feature a self-contained hydraulic cartridge within a thick wall lifter body and reduced oil volume that is less effected by oil aeration. This combination delivers the most consistent bleed rates between each lifter on the market.
The smaller volume within the hydraulic cartridge also 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 serviceable cartridge design also allows for an incredibly stiff lifter body, greatly reducing body distortion and further ensuring consistent hydraulic performance.
Comp Cams 85301-16 Evolution Series Retro-Fit Hydraulic Roller Lifters Specs:
- Fits 265-400 Small Block Chevy engines
- Lifter Style: Hydraulic Roller
- Body Diameter: 0.842 in.
- Lifter Seat Height: 2.480 in.
- Lifter Overall Height: 3.230 in.
- Lifter Offset: Center
- Lifter Bar Type: Vertical
- Serviceable: Yes
- Quantity: Sold as a set of 16
Comp Cams –The Absolute Leader In Valve Train Technology!
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Description
Comp Cams designed these 85301-16 Evolution Series Retro-Fit Hydraulic Roller Lifters for 265-400 Small Block Chevy engines, specifically early model blocks originally equipped with a flat tappet cam. The tall body fits both standard blocks as well as tall lifter bore aftermarket blocks.
These revolutionary patented tappets feature a self-contained hydraulic cartridge within a thick wall lifter body and reduced oil volume that is less effected by oil aeration. This combination delivers the most consistent bleed rates between each lifter on the market.
The smaller volume within the hydraulic cartridge also 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 serviceable cartridge design also allows for an incredibly stiff lifter body, greatly reducing body distortion and further ensuring consistent hydraulic performance.
Comp Cams 85301-16 Evolution Series Retro-Fit Hydraulic Roller Lifters Specs:
- Fits 265-400 Small Block Chevy engines
- Lifter Style: Hydraulic Roller
- Body Diameter: 0.842 in.
- Lifter Seat Height: 2.480 in.
- Lifter Overall Height: 3.230 in.
- Lifter Offset: Center
- Lifter Bar Type: Vertical
- Serviceable: Yes
- Quantity: Sold as a set of 16
Comp Cams –The Absolute Leader In Valve Train Technology!











