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Howards Cams ProMax Direct Lube Mechanical Roller Lifters 91198 Lifters, Pro Max, Roller, Pro Max Lube, Vertical Bar, Chevy, Big Block, Set of 16

SKU: HRS91198

Lifters

Howards Cams ProMax Direct Lube Mechanical Roller Lifters 91198 Lifters, Pro Max, Roller, Pro Max Lube, Vertical Bar, Chevy, Big Block, Set of 16

SKU: HRS91198

Lifters
A$2,085.99
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Howards Cams ProMax direct lube mechanical roller lifters feature "Full Time" high pressure oiling to the roller bearing shafts. This continuous oiling offers higher rpm and high spring pressure capabilities. ProMax lifters feature lightened steel alloy bodies with a special enhanced finish and heat-treated stainless steel link bars. The case-hardened 8620 rollers are fitted with the best alloy bearings and pins. These are the same materials and designs used on most Top Fuel lifters. The .300 in. taller body allows these lifters to fit early, late model, and aftermarket locks. Howards Cams ProMax direct lube mechanical roller lifters are also fully rebuildable.

Part Type

Solid Roller Lifters - BBC Pro-Max +.300

Data: v4.2 - Upd: 2026-09-29 03:36:26

Specifications

Product Attributes - Brand
Howards Cams
Product Attributes - Manufacturer's Part Number
91198
Product Attributes - Part Type
Lifters
Product Attributes - Product Line
Howards Cams ProMax Direct Lube Mechanical Roller Lifters
Product Attributes - UPC
840793119875
Product Attributes - Lifter Style
Mechanical 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.)
1.890 in.
Product Attributes - Quantity
Sold as a set of 16.
Product Attributes - Notes
Lifters are 0.300 in. taller to fit factory roller and aftermarket blocks.

Reference Information

Brand Name/s Howards Cams
StreetFX SKU hrs91198
SFX Item ID 5099804
Supplier Item Code 5099804
Manufacturer SKU 91198
Manufacturer UPC 840793119875
Alternative References HRC91198

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1965
    Ending Year1970
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • MakeCHEVROLET
    Beginning Year1966
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.0L/427
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1972
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.6L/402
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1990
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • MakeCHEVROLET
    Beginning Year1991
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
  • MakeCHEVROLET
    Beginning Year1991
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy big block Gen V
    Engine Size8.2L/502
  • MakeCHEVROLET
    Beginning Year1996
    Ending Year2000
    Engine TypeV8
    Engine FamilyChevy big block Gen VI
    Engine Size7.4L/454
  • MakeCHEVROLET
    Beginning Year1996
    Ending Year2005
    Engine TypeV8
    Engine FamilyChevy big block Gen VI
    Engine Size8.2L/502

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