Total Seal Classic Steel Advanced Profiling Piston Rings - 4.500" Bore - File Fit - 0.017 x 1/16 x 3/16" Thick - High Tension - Iron - 8 Cylinder Ballast Thread size: -6AN male x

Thread size: -6AN male x -6AN female

All BBK Performance throttle bodies are designed to improve performance and they work with the vehicles factory tune

36 x 12 x 1/8 in

GM Fullsize Truck 1960-66

Total Seal Classic Steel Advanced Profiling Piston Rings - 4.500" Bore - File Fit - 0.017 x 1/16 x 3/16" Thick - High Tension - Iron - 8 Cylinder Ballast Thread size: -6AN male xProduct Description: Piston Rings Classic Steel Advanced Profiling 4. 500 in Bore File Fit 0. 017 in x 1 16 in x 3 16 in Thick High Tension Steel Natural 8 Cylinder Total Seal is known for their piston ring sets. They offer a wide selection of off the shelf options and also offer and the ability to custom order ring sets to meet your specifications. Total Seal also has a full line of tools, testers, and lubricants to aid in piston ring installation.