LS and LT Radiator for 1964-1967 Chevy Chevelle/El Camino Automatic Transmission
If you plan to fit an LS or LT V8 into your 1964-1967 Chevelle or El Camino with an automatic transmission, proper coolant and fluid management is critical and this radiator addresses that challenge precisely. Featuring TIG welded aluminum tanks and core, it drops into stock A body frame brackets without any trimming or rerouting so installation remains straightforward. The built in transmission cooler inlet accepts standard fluid lines in original routing and helps maintain safe temperatures under load. United States assembly combines rapid heat rejection with corrosion resistant construction for consistent operation on both street and track.
Precision TIG Welding for Leak Free Coolant Circuit
The radiator employs precision TIG welding to bond high quality aluminum tanks and core in a uniform manner that resists cracking under engine vibration. Each weld bead forms a complete seal that prevents coolant leaks and preserves consistent pressure throughout the circuit. This method eliminates weak points where fatigue or corrosion could allow fluid loss over long term use. By maintaining a hermetic seal, internal passages stay free of contamination and deliver reliable thermal performance. Manufactured in the United States, the process meets strict quality checks at every stage.
Factory Frame Bracket Alignment Simplifying Installation
Designed specifically for 1964 through 1967 Chevelle and El Camino A body frames, the radiator drops into the existing mounting tabs on the stock frame brackets without any trimming or rerouting. This plug and play alignment preserves original chassis integrity and reduces installation time and complexity. The integrated transmission cooler inlet accepts standard fluid lines, maintaining the factory path and eliminating the need for custom fittings. By preserving original routing for fluid transfer, potential leak points are minimized. This installation approach suits both home garages and professional shops.
Efficient Heat Rejection with Lightweight Aluminum Design
Constructed entirely from high quality aluminum, the radiator core delivers rapid heat rejection that keeps both engine coolant and transmission fluid within safe temperature ranges under heavy load. Aluminum's exceptional thermal conductivity combined with a lightweight design reduces front end mass, contributing to more balanced weight distribution and enhanced handling. The efficient heat exchange helps protect internal components from excessive wear caused by prolonged high temperatures. Whether driving on city streets or pushing hard on the track, the system maintains stable operation. This material choice also offers inherent resistance to corrosion, extending service life.
Durable Finishes Balancing Style and Corrosion Defense
Owners can select between a natural bare aluminum finish or a black epoxy coating to suit both aesthetic preferences and protection needs. The raw aluminum option showcases a bright metal sheen while relying on its innate oxide layer for corrosion resistance. Alternatively, the epoxy coating provides a durable barrier against pitting and oxidation in humid or salted environments without impairing heat transfer. Each finish preserves the integrity of coolant passages and simplifies cleaning during routine maintenance. The result is a clean engine bay appearance that enhances vehicle value over time.
For the same radiator but with fans, consider our 1964-1967 Chevelle Radiator (Automatic Transmission) with Fans for reliable cooling in all conditions.