LT4 Gen 1 Flat Intercooler Bricks
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Direct drop-in replacement for OEM intercooler bricks—no cutting, trimming, or modifications required
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Bar-and-plate core construction for maximum strength, durability, and thermal efficiency
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Engineered specifically for Gen 1 LT4 applications
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Supports higher boost levels, improved tuning potential, and better long-term engine health
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Precision-built for reliability in both street and aggressive performance environments
PWR’s high-performance bar-and-plate Intercooler Bricks are designed to elevate the cooling capabilities of supercharged Gen 1 LT4 platforms. Built as a true drop-in replacement, these bricks fit seamlessly into the 2015-2016 Chevrolet Corvette Z06 and 2016-2019 Cadillac CTS-V, providing immediate gains in charge-air cooling and thermal stability.
The bar-and-plate core offers exceptional strength and heat dissipation, while PWR’s advanced internal turbulatiors and R-fin configuration significantly reduces heat soak during repeated pulls, high-boost conditions, and track use. This translates to more consistent power delivery, expanded tuning headroom, and improved engine health over time.
Whether your vehicle is stock or heavily modified, PWR’s bar-and-plate Gen 1 LT4 Intercooler Bricks deliver the cooling advantage needed to maintain performance in demanding conditions.
Note: This brick is not compatible with the LT4 Gen 2 blower.
FITS: 2015 - 2016 Corvette Z06 (w. Flat Lids)
FITS: 2016 2017 2018 2019 Cadillac CTS-V
