{"product_id":"300m-alloy-input-shaft-12-5-8-inch-shot-peened","title":"300M Alloy Input Shaft, 12-5\/8\" - Shot Peened","description":"\n\u003cp class=\"page-title\"\u003e\u003cstrong\u003e300M ALLOY INPUT SHAFT (SHOT PEENED), 12-5\/8\" (FITS 1.82, 1.90, 1.94, 1.98, 2.08)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Coan Racing COA‑12801A 300M Alloy Input Shaft (Shot Peened, 12-5\/8″) is a premium-performance component meticulously engineered for GM Powerglide transmissions configured with 1.82, 1.90, 1.94, 1.98, and 2.08 low-gear ratios. Crafted from high-strength 300M alloy and treated with shot peening, this shaft offers superior fatigue resistance and durability for high-load applications.\u003c\/p\u003e\n\n\u003cp\u003eIt fits seamlessly into cases matched to these ratios and delivers robust performance without requiring gearbox modifications. Ideal for high-horsepower street builds and competitive drag setups, the COA‑12801A enhances drivetrain resilience, ensuring dependable power transfer and extended component life in demanding Powerglide applications.\u003c\/p\u003e","brand":"Coan","offers":[{"title":"Default Title","offer_id":49129586819291,"sku":"COA-12801A","price":275.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/4173\/0267\/files\/F198657756.jpg?v=1786547716","url":"https:\/\/suncoastperformance.com\/products\/300m-alloy-input-shaft-12-5-8-inch-shot-peened","provider":"SunCoast Diesel","version":"1.0","type":"link"}