{"product_id":"billet-aluminum-instant-reaction-trans-brake-kit-w-internal-dump-for-1-inch-input-shaft","title":"Billet Aluminum Instant Reaction Trans Brake Kit w\/ Internal Dump For 1\" Input Shaft","description":"\n\u003cp\u003e\u003cstrong\u003eBILLET ALUMINUM INSTANT REACTION TRANS BRAKE KIT W\/ CLEAN NEUTRAL AND LOW BAND APPLY (PR\/N123N), W\/ INTERNAL DUMP FOR 1\" INPUT SHAFT. (INCLUDES PUMP COVER ASSY. W\/ ADJUSTABLE REGULATOR, FITTINGS AND HOSE)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eREQUIRES P08-408\/P08-458 SHIFTER (MUST BE USED WITH BILLET ALUMINUM DIRECT DRUM \u003ca href=\"..\/i-30503862-billet-7075-aluminum-direct-drum-assembly-w-34-element-sprag.html\"\u003eCOA-22814\u003c\/a\u003e\/\u003ca href=\"..\/i-30503864-7075-billet-aluminum-direct-drum-assembly-w-super-sprag-5-clutch-intermediate.html\"\u003eCOA-22815\u003c\/a\u003e)\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp data-start=\"0\" data-end=\"39\"\u003eThe Coan Racing COA‑22027‑AL‑ID‑1.000 Billet Aluminum Instant Reaction Trans Brake Kit is a purpose-built, top-tier competition upgrade for Turbo-Hydramatic 400 transmissions that blends instant staging performance with safety and precision. Crafted from precision-machined billet aluminum in the reverse PR\/N123N shift pattern, this kit enables aggressive trans brake activation in first gear along with a low-band apply feature for smoother launches. A key upgrade is its integrated clean-neutral position, ensuring reliable neutral disengagement for safer shutdowns between runs.\u003c\/p\u003e\n\n\u003cp data-start=\"0\" data-end=\"39\"\u003eUniquely tailored for 1‑inch input shaft applications, the COA‑22027‑AL‑ID‑1.000 includes an internal dump circuit to manage excess hydraulic pressure and prevent input-shaft seal failures. It also comes with a complete pump cover assembly featuring an adjustable regulator, along with necessary fittings and hose lines, creating a neat, all-in-one hydraulic package designed to maintain peak performance under strenuous race conditions.\u003c\/p\u003e\n\n\u003cp data-start=\"0\" data-end=\"39\"\u003eFor proper installation and optimal function, this kit must be paired with a Precision P08‑408 or P08‑458 shifter, and Coan’s billet aluminum direct drum (\u003ca href=\"..\/i-30503862-billet-7075-aluminum-direct-drum-assembly-w-34-element-sprag.html\"\u003eCOA‑22814\u003c\/a\u003e\/\u003ca href=\"..\/i-30503864-7075-billet-aluminum-direct-drum-assembly-w-super-sprag-5-clutch-intermediate.html\"\u003eCOA‑22815\u003c\/a\u003e) to preserve accurate gear selection and maintain hydraulic integrity. The result is a bolt-in solution that delivers instant reaction staging, consistent line pressure, and controlled fluid dynamics, all packaged to withstand the rigors of high-load, high-launch environments without risking seal damage or hydraulic failure.\u003c\/p\u003e","brand":"Coan","offers":[{"title":"Default Title","offer_id":49129594224859,"sku":"COA-22027-AL-ID-1.000","price":1952.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0832\/4173\/0267\/files\/F198658200.jpg?v=1786547855","url":"https:\/\/suncoastperformance.com\/products\/billet-aluminum-instant-reaction-trans-brake-kit-w-internal-dump-for-1-inch-input-shaft","provider":"SunCoast Diesel","version":"1.0","type":"link"}