Howards Cams ProMax Direct Lube Mechanical Roller Lifters 91188-2

Name: Howards Cams ProMax Direct Lube Mechanical Roller Lifters
Brand: Howards Cams
SKU: HRS-91188-2
Price: 154.99 USD
Availability: InStock
Rating: 0 (0 reviews)

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Part Number: HRS-91188-2

$154.99

Howards Cams ProMax Direct Lube Mechanical Roller Lifters

Lifters, Pro Max, Mechanical Roller, Pro Max Direct Lube, Vertical Bar, Chevy, Small Block, Pair
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Howards Cams ProMax Direct Lube Mechanical Roller Lifters 91188-2

HRS-91188-2

Not Yet Reviewed

Part Number: HRS-91188-2

Estimated Ship Date: Oct 23, 2026

$154.99

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Overview

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Overview

Brand:

Howards Cams

Manufacturer's Part Number:

91188-2

Part Type:

Lifters

Product Line:

Howards Cams ProMax Direct Lube Mechanical Roller Lifters

Summit Racing Part Number:

HRS-91188-2

UPC:

840793119776

Lifter Style:

Mechanical roller

Lifter Link Bars Included:

Yes

Lifter Outside Diameter (in.):

0.842 in.

Lifter Offset:

None

Link Bar Type:

Vertical

Lifter Seat Height (in.):

1.890 in.

Quantity:

Sold as a pair.

Notes:

Lifters are 0.300 in. taller to fit factory roller and aftermarket blocks.

Howards Cams ProMax Direct Lube Mechanical Roller Lifters

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.

Applications