{"product_id":"corvette-rear-differential-ring-pinion-gear-sets-3-42-1997-2004-c5-z06","title":"Corvette Rear Differential Ring \u0026 Pinion Gear Sets - 3.42 : 1997-2004 C5 \u0026 Z06","description":"West Coast Corvettes has been the leading source for C5 and Z06 Corvette Custom Built Differentials for the past 25 years and we are now offering just the Ring \u0026amp; Pinion Sets for those who have the ability to source to rebuilt their own rear diff. These are the same ring \u0026amp; pinion sets used in our custom built units and offer the same quality and performance. Heat treating option takes 1-2 weeks. *NOTE: This is a very technical installation process and we highly recommend this job be completed by a qualified technician. THESE GEAR SETS WILL ONLY FIT IN CARS ORIGINALLY EQUIPPED WITH 3.15 and HIGHER GEARS. IT WILL NOT FIT IN 2.73 CASES\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eWest Coast Corvettes has been the leading source for C5 and Z06 Corvette Custom Built Differentials for the past 25 years and we are now offering just the Ring \u0026amp; Pinion Sets for those who have the ability to source to rebuilt their own rear diff. These are the same ring \u0026amp; pinion sets used in our custom built units and offer the same quality and performance. Heat treating option takes 1-2 weeks.\u003c\/li\u003e\n\u003cli\u003e*NOTE: This is a very technical installation process and we highly recommend this job be completed by a qualified technician.\u003c\/li\u003e\n\u003cli\u003eTHESE GEAR SETS WILL ONLY FIT IN CARS ORIGINALLY EQUIPPED WITH 3.15 and HIGHER GEARS.\u003c\/li\u003e\n\u003cli\u003eIT WILL NOT FIT IN 2.73 CASES\u003c\/li\u003e\n\u003cli\u003e**CLEARANCE - FINAL SALE**\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"West Coast Corvette","offers":[{"title":"3.42 Heat Treated","offer_id":43051932975259,"sku":"11120343CL","price":599.45,"currency_code":"USD","in_stock":false},{"title":"3.42 NOT Heat Treated","offer_id":43051933008027,"sku":"11120342CL","price":399.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5131\/1259\/products\/medium_42dc1cff-4576-4271-9401-bcd43ee12c94.jpg?v=1751570532","url":"https:\/\/sr1performance.com\/products\/corvette-rear-differential-ring-pinion-gear-sets-3-42-1997-2004-c5-z06","provider":"SR1 Performance","version":"1.0","type":"link"}