MAHLE Original Piston Rings - 4.155" Bore - 5/64 x 5/64 x 3/16" Thick - Standard Tension - Moly - 8 Cylinder Sprint Car Body Components 1969-1977 Pontiac Firebird

1969-1977 Pontiac Firebird

Made from a black or natural

Deluxe helmet bay with foam lining

25-inch DOM steel construction

MAHLE Original Piston Rings - 4.155" Bore - 5/64 x 5/64 x 3/16" Thick - Standard Tension - Moly - 8 Cylinder Sprint Car Body Components 1969-1977 Pontiac FirebirdProduct Description: Piston Rings MAHLE Original 4. 155 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Cast Iron Plasma Moly 8 Cylinder MAHLE Performance boasts the most extensive line of performance engine bearings in the market hands down. Combining the legendary CLEVITE bearing brand for domestic applications with the global coverage in the MAHLE brand for the import market, MAHLE Performance truly is the engine bearing of choice in