PEM Differential Case - 7.00 Ratio - 31 Spline - Steel Spool - Ford 9 in Bosch Motorsport Long stud kit (#RP9510) required

Long stud kit (#RP9510) required when using hold downs with billet wire looms

125 lb/in Spring Rate

5 bar Manifold Absolute Pressure (MAP) sensor for boosted applicationsOptional temperature sensor input to control timing based on temperatureFully potted electronics and sealed connectors for maximum durabilityEasily programmable through a Mini-USB communication port Programmable Max Rev and Launch RPM limiters provide engine protectionConsistent holeshots thanks to a Programmable Launch Timing RetardSingle Timing Step Retard ideal for pulling timing for nitrous applicationsOn-Board Data AcquisitionKits available for Chevy and Ford V8 applications with more to come

1970-1974 Chevrolet K10 Pickup

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PEM Differential Case - 7.00 Ratio - 31 Spline - Steel Spool - Ford 9 in Bosch Motorsport Long stud kit (#RP9510) requiredProduct Description: Differential Case Assembled 7. 00 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.