Comp Cams 85401-2 Evolution Retro-Fit Hydraulic Roller Lifters Features:

• Hydraulic Cartridge Technology is a combination of a self-contained hydraulic cartridge within a thick wall lifter body
• Reduced oil volume that is less affected by oil aeration and delivers consistent bleed rates
• Smaller volume within the hydraulic cartridge creates one of the most responsive and quietest lifters on the market
• A stiff lifter body greatly reduces body distortion and ensures consistent hydraulic performance

Comp Cams 85401-2 Evolution Retro-Fit Hydraulic Roller Lifters Specs:

• Retainment: Link Bar
• Lifter Style: Hydraulic Roller
• Lifter Diameter: 0.842 in.
• Lifter Travel: 0.150 in.
• Lifter Seat Height: 2.480 in.
• Lifter Overall Height: 3.230 in.
• Lifter Wheel Diameter: 0.700 in.
• Lifter Seat Cup Diameter: 0.3125 in.
• Lifter Finish: As Ground
• Recommended Preload: 0.100 in.
• Pushrod Seat Offset: None
• Oil Band Top: 1.420 in.
• Oil Band Bottom: 0.930 in.
• Linkbar Bottom: 2.590 in.
• Roller Type: Needle Bearing

Comp Cams 85401-16 Evolution Retro-Fit Hydraulic Roller Lifters Note:

• The hydraulic element of this patented lifter is serviceable, allowing anyone to rebuild lifters in his or her own garage