Howards Cams 91159 High Endurance Retro-Fit BBC Hydraulic Roller Lifters
Howards Cams designed these 91159 High Endurance Retro-Fit Hydraulic Roller Lifters for Mark IV as well as Gen 5/6 Big Block Chevy engines. These Direct Lube lifters feature "Full Time" high pressure oiling to the roller bearing shafts. This continuous oiling offers higher axle load capacity and axle cooling for longer life. Made specifically for Extreme Street, Street/Strip, Endurance Race and Marine applications.
The cold forged heat treated CNC'd lifter bodies feature precision valving and a proprietary tie-bar system. The high flow disc style has a quick reacting check valve for better reaction at higher RPM. Each lifter is fitted and checked to verify all clearances.
Howards Cams 91159 High Endurance Retro-Fit Hydraulic Roller Lifters Specs:
- Fits Mark IV as well as Gen 5/6 Big Block Chevy engines
- Lifter Style: Hydraulic Roller
- Body Diameter: 0.842 in.
- Lifter Body Height: +.300 in.
- Lifter Intake Offset: Center
- Lifter Exhaust Offset: Center
- Lifter Wheel Diameter: 0.700 in.
- Lifter Seat Height: 2.455 in.
- Lifter Bar Type: Tie-Bar
- Made In The USA!
- Quantity: Sold as a set of 16
Howards Cams produces high-performance cams as well as valve train components designed to boost the performance of a number of different V6 and V8 engines. They also manufacture several other engine parts such as connecting rods, crankshafts, and more, all built with the same passion and precision that has made Howards an industry leader for over 70 years.
Howards Cams designed these Lifters for high performance on the street as well as the dragstrip.
Howards Cams 91159 High Endurance Retro-Fit BBC Hydraulic Roller Lifters
Howards Cams designed these 91159 High Endurance Retro-Fit Hydraulic Roller Lifters for Mark IV as well as Gen 5/6 Big Block Chevy engines. These Direct Lube lifters feature "Full Time" high pressure oiling to the roller bearing shafts. This continuous oiling offers higher axle load capacity and axle cooling for longer life. Made specifically for Extreme Street, Street/Strip, Endurance Race and Marine applications.
The cold forged heat treated CNC'd lifter bodies feature precision valving and a proprietary tie-bar system. The high flow disc style has a quick reacting check valve for better reaction at higher RPM. Each lifter is fitted and checked to verify all clearances.
Howards Cams 91159 High Endurance Retro-Fit Hydraulic Roller Lifters Specs:
- Fits Mark IV as well as Gen 5/6 Big Block Chevy engines
- Lifter Style: Hydraulic Roller
- Body Diameter: 0.842 in.
- Lifter Body Height: +.300 in.
- Lifter Intake Offset: Center
- Lifter Exhaust Offset: Center
- Lifter Wheel Diameter: 0.700 in.
- Lifter Seat Height: 2.455 in.
- Lifter Bar Type: Tie-Bar
- Made In The USA!
- Quantity: Sold as a set of 16
Howards Cams produces high-performance cams as well as valve train components designed to boost the performance of a number of different V6 and V8 engines. They also manufacture several other engine parts such as connecting rods, crankshafts, and more, all built with the same passion and precision that has made Howards an industry leader for over 70 years.
Howards Cams designed these Lifters for high performance on the street as well as the dragstrip.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Howards Cams designed these 91159 High Endurance Retro-Fit Hydraulic Roller Lifters for Mark IV as well as Gen 5/6 Big Block Chevy engines. These Direct Lube lifters feature "Full Time" high pressure oiling to the roller bearing shafts. This continuous oiling offers higher axle load capacity and axle cooling for longer life. Made specifically for Extreme Street, Street/Strip, Endurance Race and Marine applications.
The cold forged heat treated CNC'd lifter bodies feature precision valving and a proprietary tie-bar system. The high flow disc style has a quick reacting check valve for better reaction at higher RPM. Each lifter is fitted and checked to verify all clearances.
Howards Cams 91159 High Endurance Retro-Fit Hydraulic Roller Lifters Specs:
- Fits Mark IV as well as Gen 5/6 Big Block Chevy engines
- Lifter Style: Hydraulic Roller
- Body Diameter: 0.842 in.
- Lifter Body Height: +.300 in.
- Lifter Intake Offset: Center
- Lifter Exhaust Offset: Center
- Lifter Wheel Diameter: 0.700 in.
- Lifter Seat Height: 2.455 in.
- Lifter Bar Type: Tie-Bar
- Made In The USA!
- Quantity: Sold as a set of 16
Howards Cams produces high-performance cams as well as valve train components designed to boost the performance of a number of different V6 and V8 engines. They also manufacture several other engine parts such as connecting rods, crankshafts, and more, all built with the same passion and precision that has made Howards an industry leader for over 70 years.
Howards Cams designed these Lifters for high performance on the street as well as the dragstrip.
