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Engines and Components› Camshafts and Valvetrain
Jesel
Belt Drive Dist. Kit SBC w/+.391 Raised Cam
SKU: J02E KDD-42520
Moderate — 2–4 hours
Overview
The distributor drive is a direct bolt-on accessory to Jesel's camshaft belt drives, ensuring constant ignition timing by eliminating inaccuracies caused by camshaft deflection and cam walk. It allows for the engine to be set back further in the chassis without interference.
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Vehicle Symptoms
- Rough idle after high RPM run
- Misfire above 6000 RPM
- Inconsistent timing under load
- Loss of power at high RPM
- Timing scatter detected on dyno
Diagnostic Codes
- P0300 – Random/multiple cylinder misfire
- P0340 – Cam Pos Snsr A Ckt (B1 or Single Snsr)
- P0336 – Crank Pos Snsr A Ckt Malf
Relevant Conversations
- crank trigger distributor drive small block Chevy
- Jesel KDD-42520 belt drive distributor kit
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- fix timing scatter high RPM small block
- P0300 after cam upgrade Chevy small block
- Jesel distributor drive install tips
- Moroso HEI cap with Jesel belt drive
- small block Chevy ignition upgrade for racing
- crank trigger vs stock distributor timing
- P0340 Chevy small block cam sensor issue
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 | Jesel |
| Part Number | J02E KDD-42520 |
About MOTORMIA
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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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