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Small Block Chev 283 305 327 350 400 Oil Pump Drive Shaft
$30.00
SKU: AF37-2385
Reliable shipping
Flexible returns
Small Block Chevy Oil Pump Drive Shaft (283/305/307/327/350/400)
Upgrade your engine's oil pump with Aeroflow's heavy-duty drive shaft. When installing a new oil pump, upgrading the stock drive shaft helps handle the added torque and accommodates higher capacity pumps or heavy-viscosity lubricants.
- Material & Finish: Chrome moly 8740 steel with a black oxide finish for maximum strength, corrosion resistance, and long-lasting durability.
- Key dimensions: Overall length 149.95; Oil pump shaft diameter 16.20 mm; Distributor shaft diameter 12.50 mm.
- Compatibility: Fits Small Block Chevy engines including 283, 305, 307, 327, 350, and 400 series.
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Installation notes:
- Check clearance to the cylinder block; minimum clearance should be 0.050".
- Ensure 0.008"–0.010" end play between the distributor and oil pump; there should be no binding between the oil pump drive shaft, distributor, and oil pump.
Why settle for OEM drive shafts when you’re pushing your oil system to new levels? This Aeroflow drive shaft is designed to endure increased torque demands and maintain reliable oil flow under demanding use, making it a smart upgrade for performance builds.