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
PAC RACING SPRINGS
1.325 TI Valve Spring Retainers - 10 Degree
SKU: P05C PAC-R517-16
Moderate — 2–4 hours
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
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Specifications
| Brand | PAC RACING SPRINGS |
| Part Number | P05C PAC-R517-16 |
Videos
Valve Spring Tech Specs and What you Need to know - PAC Racing Springs
Valve Spring Technology with PAC Racing Springs
Understand THIS Before Buying Valve Springs | Valvetrain Terminology 101 - Jays Tech Tip
Fake Pac 1218 valve springs...what you need to know
Valve Springs: How to Choose, Set Up & Install Them Right (For Your BUILD!)
PAC Racing Springs BEEHIVE Valve Spring Testing
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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.
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