1964–69 Corvair NEW POWDER‑COATED UPPER ENGINE TOP SHROUD FAN BELT RETAINER / GUIDE
Description:
NEW POWDER‑COATED UPPER ENGINE TOP SHROUD FAN BELT RETAINER / GUIDE
GM Part Number: 3870289
Application: 1964–69 Corvair (All Models)
Condition: Newly Powder‑Coated OEM Retainer
📘 PRODUCT DESCRIPTION
This is the correct fan belt retainer / guide used on the upper engine top shroud of all 1964–69 Corvair engines. GM #3870289 keeps the fan belt properly aligned and prevents belt walk‑off during high‑RPM operation — a critical component for reliable Corvair cooling.
This unit has been professionally powder‑coated, giving it a durable, corrosion‑resistant finish far superior to factory paint. Perfect for restorations, show cars, or any LM engine where appearance and longevity matter.
🧩 FEATURES
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Genuine GM stamped steel retainer
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Fresh powder‑coated finish (black)
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Correct LM (’64–’69) geometry and belt guide angle
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Prevents belt walk‑off
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Mounts directly to upper shroud
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Fits all 95 / 110 / 140 HP engines
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Ready to install
🔧 FITMENT
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1964 Corvair
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1965–69 Corvair
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All body styles and all engine configurations
Only one required per engine.
LOCATED - 12 FOOT BENCH - METAL CABINET

