1989 GMC Topkick Valves & Valvetrain Parts
Select Your Submodel
- SBI®Intake Push RodGMC Topkick 6.0L 1989, Intake Push Rod by SBI®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Made with precision and quality in mindDesigned to meet your specific needs$3.06
- SBI®Intake Valve Seat InsertGMC Topkick 7.0L 1989, Intake Valve Seat Insert by SBI®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Made with precision and quality in mindDesigned to meet your specific needs$2.97