View our Specials! Coupon Code: SaveIn2026
Exedy Clutch and Flywheel Sale
X
Vehicle Set: Click here to shop All Buick GS 400 parts.

Buick GS 400 Piston Rings

Looking for aftermarket parts to modify or upgrade your Buick GS 400 with piston rings? At Tunersports.com we carry a huge selection of the top name brand performance piston ring parts and accessories.

Piston Ring Parts:

Only show in-stock parts

Mahle OE OE Moly Ring Sets

Mahle OE
SHIPS FROM MANUFACTURER
40787.020
MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology....
Mahle Rings Buick 400 Eng 67-69 Chry Ind Engs Dodge 340 Eng 68-73 Ply 340 Eng Moly Ring Set
1968-1969 Buick GS 400 Base
$81.07
SHIPS FROM MANUFACTURER
40787.030
MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology....
Mahle Rings CHR 340 68-73 GMC 400 67-69 Moly Ring Set
1968-1969 Buick GS 400 Base
$119.02
SHIPS FROM MANUFACTURER
40787.040
MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology....
Mahle Rings CHR 340 68-73 GMC 400 67-69 Moly Ring Set
1968-1969 Buick GS 400 Base
$91.21
SHIPS FROM MANUFACTURER
40787.060
MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology....
Mahle Rings Buick 400 Eng 67-69 Chry Ind Engs Dodge 340 Eng 68-73 Ply 340 Eng Moly Ring Set
1968-1969 Buick GS 400 Base
$110.50

Mahle OE OE Plain Ring Sets

Mahle OE
SHIPS FROM MANUFACTURER
50787
MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology....
Mahle Rings Buick 400 Eng 67-69 Chry Ind Engs Dodge 340 Eng 68-73 Ply 340 Plain Ring Set
1968-1969 Buick GS 400 Base
$66.56
SHIPS FROM MANUFACTURER
50787.020
MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology....
Mahle Rings Buick 400 Eng 67-69 Chry Ind Engs Dodge 340 Eng 68-73 Ply 340 Plain Ring Set
1968-1969 Buick GS 400 Base
$73.01
SHIPS FROM MANUFACTURER
50787.030
MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology....
Mahle Rings Buick 400 Eng 67-69 Chry Ind Engs Dodge 340 Eng 68-73 Ply 340 Plain Ring Set
1968-1969 Buick GS 400 Base
$99.23
SHIPS FROM MANUFACTURER
50787.040
MAHLE(R) piston rings are the most technically advanced piston rings in the industry. Driven by OE requirements; reducing friction and ring mass while minimizing engine oil consumption, and providing longer service life. MAHLE piston rings lead the industry for the latest piston ring technology....
Mahle Rings Buick 400 Eng 67-69 Chry Ind Engs Dodge 340 Eng 68-73 Ply 340 Plain Ring Set
1968-1969 Buick GS 400 Base
$66.57