Description
Small-Block
1979-1995 GMC K1500
2 Pumper Systems
arm and leg stripes
275" thick-walled Hi-Silicon ductile casting
Hastings 4.250" Bore Piston Rings 5/64 x 5/64 x 3/16" Thick Standard Tension Moly - 8 Cylinder 2020034 Small-BlockProduct Description: Piston Rings 4. 250 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Steel Plasma Moly 8 Cylinder For nearly 100 years, Hastings has earned its reputation as a leader in piston ring technology.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy














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