1991 Peterbilt 372 A/C Chemicals
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Supercool®Performance EnhancerPeterbilt 372 14.6L 1991, Performance Enhancer by Supercool®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Compatible with R134a and HFO-1234yf air conditioning systemsWill not harm A/C sytem or components$4.80
