Product images and videos 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.
Engines and Components› Camshafts and Valvetrain
Howards Cams
1.485 Valve Springs/ Locks & Retainer Kit
SKU: H01J 98511-K31
Advanced — 4+ hours
Overview
Show original supplier description
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
| Brand | Howards Cams |
| Part Number | H01J 98511-K31 |
Videos
Howards Cams Street Force Camshafts
Howards Cam Vs Comp Cam: Which One is Better?
Howards Cams Rattler Camshaft
Howards Cams SEMA
Rev kit spring install
1962 thunderbird Howards cam
sbc 383 build part 4 - retro roller cam, timing chain, lifter install and endplay check
2007 Mustang GT w/ Howards Cams Dyno
Hammerhead BOSS 429 style heads Valvetrain Setup for MIXED UP BOSS / With Howards Cams Products
2007 Mustang GT w/ Howards Rattler Cams
Skunk2 Valve Spring Tutorial with Camshaft Recommendations
COMP Cams® Beehive™ Valve Spring Kit for GM Vortec Hydraulic Flat Tappets
COMP Cams® Quick Tech: Valve Spring Seat & Valve Guide Cutting Tools
We’re here — turning wrenches, just like you.
Call us, follow along, or come say hi.
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 PolicyShipping
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