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Engines and Components› Camshafts and Valvetrain

Howards Cams

Hydraulic Flat Tappet Custom Grind Camshaft

$369.32 $324.86 Save $44.46

SKU: 529996

Special Order
Special Order
Ships in 4–6 weeks
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$100 Minimum Order
30 Days Return
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Overview

The Howards Cams Hydraulic Flat Tappet Custom Grind Camshaft is designed for 1956 - 1962 Cadillac 365-390 engines. This camshaft is made from high-grade race quality cores and manufactured using high-precision CNC grinding machines.

It features custom grind specifications tailored to your performance needs, ensuring optimal valve timing and engine responsiveness. Each camshaft undergoes 100% Rockwell testing and is Parkerized for quality control. The camshaft is packaged in a reusable hard plastic case for protection.
Show original supplier description
The Howards Cams Hydraulic Flat Tappet Custom Grind Camshaft (Part #529996) is a performance upgrade specifically designed for 1956 through 1962 Cadillac 365-390 engines. This camshaft aims to revitalize your classic Cadillac's powerplant, promising enhanced responsiveness and power output for a more exhilarating driving experience. Constructed from high-grade, race-quality cores, this camshaft is precision-manufactured using dedicated CNC grinding machines to ensure unmatched accuracy. Every camshaft is subjected to 100% Rockwell testing and is Parkerized to meet stringent quality standards, guaranteeing durability and reliability. It arrives securely packaged in a hard, high-impact plastic case for pristine condition upon arrival. This camshaft offers custom grind specifications, tailored to your unique performance goals, with custom options available for lift, duration at .050, and centerline to ensure optimal valve timing. The benefits of upgrading extend to improved engine responsiveness and a noticeable increase in power output. Popular fitments include the 1956 Cadillac Series 62, 1957 Cadillac Eldorado, 1958 Cadillac DeVille, and 1960 Cadillac Series 62. Customer testimonials highlight a significant power increase and improved engine performance, with straightforward installation noted as a positive aspect.

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

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Specifications

BrandHowards Cams
Part Number529996
CategoryEngines and Components
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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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.

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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.

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