{"product_id":"aluminum-radiator-for-pontiac-firebird-1967-1969","title":"Aluminum Radiator for Pontiac Firebird (1967-1969)","description":"\u003ch2\u003eHigh-Efficiency 3-Row Aluminum Radiator for 1967-1969 Pontiac Firebird\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eDirect Thermal Upgrade:\u003c\/strong\u003e Replaces the restrictive, leak-prone factory radiator with a high-capacity 3-row aluminum cooling unit to stabilize coolant temperatures and prevent heat-induced knock under heavy loads.\u003c\/p\u003e\n\n\u003ch3\u003eThe Stock Firebird Thermal Dissipation Bottleneck\u003c\/h3\u003e\n\u003cp\u003eFirst-generation Firebird platforms originally relied on lead-soldered copper-brass cooling units vulnerable to tube scaling, seam separation, and galvanic corrosion over decades of thermal cycling. The dense, restrictive OEM core designs struggle with laminar heat transfer during sustained idle and hard acceleration. Under high-RPM load, excessive heat soak degrades coolant efficiency, raising combustion chamber temperatures and inducing dangerous vapor lock or detonation in high-compression Pontiac V8 and OHC inline engines.\u003c\/p\u003e\n\n\u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n\u003cp\u003eConstructed entirely from aircraft-grade aluminum, this drop-in performance unit features precision TIG-welded tanks coupled to a furnace-brazed 3-row tube-and-fin core. By eliminating brittle epoxy joints and utilizing high-flow coolant channels, heat dissipation capacity is increased by over 30% compared to aged stock units. The optimized external fin density maximizes ambient airflow penetration without over-stressing mechanical fan draw, ensuring rapid heat rejection during spirited street and strip driving.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1967-1969 Pontiac Firebird\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003ePontiac V8 (326\/350\/400) \/ GM F-Body\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e165–345 hp \/ 216–430 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1967 Pontiac Firebird (Base, Sprint, 326, 400)\u003c\/li\u003e\n  \u003cli\u003e1968 Pontiac Firebird (Base, Sprint, 350, 400, H.O.)\u003c\/li\u003e\n  \u003cli\u003e1969 Pontiac Firebird (Base, 350, 400, Trans Am)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Pontiac Muscle Caliber\u003c\/h3\u003e\n\u003cp\u003eEngineered to handle classic American muscle powerband demands, this all-aluminum cooling core protects vital engine bearings and maintains consistent oil viscosity through maximum thermal stability.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":50496542998776,"sku":"DS-EY6FZ6N97","price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/aluminum-radiator-for-pontiac-firebird-1967-1969-1.jpg?v=1789245720","url":"https:\/\/performancechiptuning.com\/es\/products\/aluminum-radiator-for-pontiac-firebird-1967-1969","provider":"Performance Chip Tuning","version":"1.0","type":"link"}