Description

3/4-16 thread and 2-5/8" O-ring

All parts are cast or made from billet

HD Universal

Our thermostat housing uses Oring seals eliminating the need for gaskets or messy silicone

PEM Differential Case - 6.66 Ratio - 31 Spline - Steel Spool - Ford 9 in Rack & Pinions Steering Boxes & Components 3/4-16 thread and 2-5/8" O-ringProduct Description: Differential Case Assembled 6. 66 Ratio 31 Spline Steel Spool Natural Ford 9 in Sold Individually PEM Racing (Performance Engineering and Manufacturing) offers a wide selection of quick change gear sets, ring and pinion gears, differential cases, and other rear end components.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

PEM Differential Case - 6.66 Ratio - 31 Spline - Steel Spool - Ford 9 in Rack & Pinions Steering Boxes & Components 3/4-16 thread and 2-5/8" O-ring

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