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Engines and Components› Camshafts and Valvetrain
COMP Cams
COMP Cams Billet Timing Set-.005 FS 9- Keyway Adjustable
SKU: C007 7138-5
Advanced — 4+ hours
Overview
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Part #: 7138-5
Induction hardened and precision machined Steel billet Gears for bulletproof durability in Ford Small Block 1965-88 Applications.
With precision steel billet gears, our keyway timing set for .005" undersized '65-'88 Ford 289, 302 and 351W is built with bullet-proof durability. Features 9 keyway crank sprocket for 2 degree adjustment increments and double roller chain.
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
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 | COMP Cams |
| Part Number | C007 7138-5 |
Videos
How To Install 302/351 Mustang Camshaft & Timing Chain (79-95)
COMP Cams Hydraulic Roller Lifter Retro-fit Ford 289 302 Stroker Rebuild part 2
1965 Mustang with Comp Cams Mother Thumper Cam
Camshaft Install 268H - 289 Build
COMP Cams Quick Tech: Types of Timing Sets
How to Install the Camshaft - Rebuild the 289 Ford - Part 3
Comp cams 289 thumper cam
351 Windsor Camshaft Install + Timing Chain Setup!!
Ford 302 Comp Cams Swap & Test
Ford 351W roller cam retrofit kit. Comp Cams kit SK35-427-8 and kit 31-1000.
About MOTORMIA
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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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