Sale

Engines and Components› Camshafts and Valvetrain

Howards Cams

Solid Roller Lifters - BBC Pro-Max +.300

$1,035.65 $800.41 Save $235.24

SKU: H01J 91198

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Overview

The Howards Cams 91198 ProMax Direct Lube Mechanical Roller Lifters are designed for high-performance Chevrolet Mark IV, Gen 5, and Gen 6 Big Block engines, including Bowtie and Dart applications. They feature direct lube technology for continuous oiling to the roller wheel and pin, enhancing durability and reducing friction. These lifters are built to withstand aggressive camshaft profiles in racing and high-performance street use, incorporating high-pressure oilers for improved lubrication. Their +0.300" taller body allows fitment in early, late, and aftermarket blocks. They are fully rebuildable.
Show original supplier description

Part #: 91198

Lifter - Pro Max - Mechanical Roller - 0.300 in Taller - Link Bar - HIPPO - Big Block Chevy - Set of 16

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandHowards Cams
Part NumberH01J 91198

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy