{"product_id":"differential-ring-pinion-excel-12bt308-for-gm-8-875-truck-gear-ratio-3-08-12-bolt-30-spline-13-pinion-40-ring-tooth-fits-chevrolet-c10-c20-k10-k20-g10-g20-k5-blazer-p10-p20-1963-1982","title":"Differential Ring \u0026 Pinion EXCEL 12BT308, For GM 8.875 Truck, Gear Ratio: 3.08, 12-Bolt, 30 Spline, 13 Pinion \u0026 40 Ring Tooth- Fits Chevrolet C10\/C20\/K10\/K20\/G10\/G20\/K5 Blazer\/P10\/P20-1963-1982","description":"\u003cp\u003eProduct Overview.\u003c\/p\u003e\u003cp\u003eUpgrade your GM 8.875\" truck differential with the EXCEL 12BT308 Ring \u0026amp; Pinion Set.\u003c\/p\u003e\u003cp\u003eEngineered for a factory-accurate fitment for classic GM trucks from 1963 to 1982 and smooth highway performance.\u003c\/p\u003e\u003cp\u003e🔹 Features \u0026amp; Benefits: ✅ 3.08 Gear Ratio for highway driving and better fuel efficiency.\u003c\/p\u003e\u003cp\u003e✅ 12-Bolt Cover ensures durability and proper fitment.\u003c\/p\u003e\u003cp\u003e✅ 30-Spline Pinion with 13-Pinion Gear Teeth for high-stress applications.\u003c\/p\u003e\u003cp\u003e✅ 1.438” Pinion Shaft Diameter for power transfer.\u003c\/p\u003e\u003cp\u003e✅ 8.875” Ring Gear with 40 Teeth for smooth engagement.\u003c\/p\u003e\u003cp\u003e✅ Made from 8620 Steel for durability and longevity.\u003c\/p\u003e\u003cp\u003e✅ Requires a 2.76 to 3.42 Ratio Carrier for installation.\u003c\/p\u003e\u003cp\u003e✅ Direct OE replacement, ensuring factory compatibility \u0026amp; easy installation.\u003c\/p\u003e\u003cp\u003e🚗 Application \u0026amp; Compatibility: ✅ Chevrolet Models: Chevrolet Blazer (1969-1974) Chevrolet C10 (1975-1982) Chevrolet C10 Panel (1965-1967) Chevrolet C10 Pickup (1963-1974) Chevrolet C10 Suburban (1967-1982) Chevrolet C20 (1975-1981) Chevrolet C20 Pickup (1969-1974) Chevrolet C20 Suburban (1973-1981) Chevrolet G10 (1975-1981) Chevrolet G10 Van (1963-1974) Chevrolet G20 (1975-1981) Chevrolet G20 Van (1967-1974) Chevrolet K10 (1975-1981) Chevrolet K10 Pickup (1963-1974) Chevrolet K10 Suburban (1967-1982) Chevrolet K20 (1975-1981) Chevrolet K20 Pickup (1969-1974) Chevrolet K20 Suburban (1973-1981) Chevrolet K5 Blazer (1975-1981) Chevrolet P10 (1975-1980) Chevrolet P10 Series (1965-1967) Chevrolet P10 Van (1967-1974) Chevrolet P20 (1975-1981) Chevrolet P20 Series (1966-1967) 🔄 Replaces For: ✅ USA Standard Gear: 36173 ✅ Richmond Gear: 49-0068-1 ✅ Transtar Industries: 742J730 ✅ Motive Gear: GM12-308 ✅ Richmond Gear: SGM12T01 ✅ USA Standard Gear: ZG GM12T-308 🛡 Warranty \u0026amp; Why Choose EXCEL from Richmond?\u003c\/p\u003e\u003cp\u003eBacked by a 1-year or 50,000-mile warranty, the EXCEL 12BT308 Ring \u0026amp; Pinion Set ensures performance, durability, and precise fitment.\u003c\/p\u003e\u003cp\u003eAs a trusted name in differential gears, EXCEL delivers components built for long-lasting performance.\u003c\/p\u003e\u003cp\u003eUpgrade your GM 8.875\" truck differential with EXCEL from Richmond’s 3.08 Ring \u0026amp; Pinion Set for highway performance and maximum efficiency!\u003c\/p\u003e\u003cp\u003e🚗💨\u003c\/p\u003e","brand":"Richmond Gear\/Motive Gear","offers":[{"title":"Default Title","offer_id":51746535276826,"sku":"RIC12BT308","price":237.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/8942\/8506\/files\/61Y7vvyB83L.jpg?v=1771988914","url":"https:\/\/trybeepbeep.com\/products\/differential-ring-pinion-excel-12bt308-for-gm-8-875-truck-gear-ratio-3-08-12-bolt-30-spline-13-pinion-40-ring-tooth-fits-chevrolet-c10-c20-k10-k20-g10-g20-k5-blazer-p10-p20-1963-1982","provider":"TryBeepbeep","version":"1.0","type":"link"}