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Looking for aftermarket parts to modify or upgrade your 1978 GMC Jimmy with piston rings? At Tunersports.com we carry a huge selection of the top name brand performance piston ring parts and accessories.
 OUT OF STOCK 4127GFXWiseco 4-stroke piston ring sets are made specifically to Wiseco's specifications to provide ultimate performance and sealing with Wiseco's wide variety of 4-stroke pistons. From compression and sealing to oil control, rings can make or break piston performance, which is why Wiseco rings are develop... Wiseco 104.83mm (4.127inch) Auto Ring Set- 1 cyl. Ring Shelf Stock 1975-1979 GMC Jimmy Base / High Sierra / Sierra Classic / Sierra Grande 1978-1979 GMC Jimmy Street Coupe $57.06 |
 OUT OF STOCK 4137GFXWiseco 4-stroke piston ring sets are made specifically to Wiseco's specifications to provide ultimate performance and sealing with Wiseco's wide variety of 4-stroke pistons. From compression and sealing to oil control, rings can make or break piston performance, which is why Wiseco rings are develop... Wiseco 105.08mm (4.137inch) Auto Ring Set- 1 cyl. Ring Shelf Stock 1975-1979 GMC Jimmy Base / High Sierra / Sierra Classic / Sierra Grande 1978-1979 GMC Jimmy Street Coupe $57.06 |
OUT OF STOCK 4147GFXWiseco 4-stroke piston ring sets are made specifically to Wiseco's specifications to provide ultimate performance and sealing with Wiseco's wide variety of 4-stroke pistons. From compression and sealing to oil control, rings can make or break piston performance, which is why Wiseco rings are develop... Wiseco 105.33mm (4.147inch) Auto Ring Set- 1 cyl. Ring Shelf Stock 1975-1979 GMC Jimmy Base / High Sierra / Sierra Classic / Sierra Grande 1978-1979 GMC Jimmy Street Coupe $57.06 |
 OUT OF STOCK 4165HWiseco 4-stroke piston ring sets are made specifically to Wiseco's specifications to provide ultimate performance and sealing with Wiseco's wide variety of 4-stroke pistons. From compression and sealing to oil control, rings can make or break piston performance, which is why Wiseco rings are develop... Wiseco Automotive RING (1 SET FOR 1 PSTN) Ring Shelf Stock 1975-1979 GMC Jimmy Base / High Sierra $43.33 |