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.
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Overview
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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 | GM Performance |
| Part Number | G03V 12371043 |
Videos
350 Chevy Timing Chain Installation
The Engine Building Timing Secret You Need to Know
350 Crate engine part 2: The Great Timing Chain Debate: Dot to Dot vs. 12 O'clock
HOW TO INSTALL THE TIMING CHAIN IN A CHEVY 350 ENGINE!
How to Align & Install a Timing Chain on a Small Block V8: Step-by-Step Guide
How to Install a Timing Chain - Summit Racing Quick Flicks
How To Choose The Correct Timing Set For Your Application
How to Install your Timing Chain and Gear set on your SMALL BLOCK CHEVY and degree your Camshaft!
cloyes timing chain sets are total JUNK! bet you installed it anyways fool! sbc 350 build
EP #1 Gear drive timing set in a SBC
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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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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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