Ratech Basic Ring & Pinion Installation Kit - 9 Ford, Open 2.891"/ 3.062"/ 2.891" or 3.250" Carrier Bearings, LM 102949, 603049, 501349, 104949 H77403FS Cylinder Head Specifications: Combustion chamber

Cylinder Head Specifications: Combustion chamber volume: 100cc

Lock Ring / O-Ring Included

C9-R2 Valve

Upper mount must be cut into two pieces (LH/RH) and trimmed to desired height depending upon where housing is located in the chassis

Non-Binding Design for Precise Readings

Ratech Basic Ring & Pinion Installation Kit - 9 Ford, Open 2.891"/ 3.062"/ 2.891" or 3.250" Carrier Bearings, LM 102949, 603049, 501349, 104949 H77403FS Cylinder Head Specifications: Combustion chamberBasic Ring and Pinion Installation Kit Ford 9"Fits Ford 9" open axles. Contains Pinion Shims, Crush Sleeve, Pinion Seal, and Cover Gasket. (Image typical Kit may vary from image but will contain appropriate parts) Ratech wants all racers to know about The Myth that "All Shim Packs in the market are the same. They're just washer shaped steel that come in different thickness." WRONG! Ratech manufacture all of their shims in house on their own machinery.