MAHLE Original Piston Rings - 4.030" Bore - 5/64 x 5/64 x 3/16" Thick - Standard Tension 20-OTL-NR-3XL 1988-1990 GMC R2500 Suburban

1988-1990 GMC R2500 Suburban

Nomex covered 1/2

especially those with main studs

Mechanical Cooling Fan

Valve Job: COMPETITION 3 ANGLE VALVE JOB

MAHLE Original Piston Rings - 4.030" Bore - 5/64 x 5/64 x 3/16" Thick - Standard Tension 20-OTL-NR-3XL 1988-1990 GMC R2500 SuburbanProduct Description: Piston Rings MAHLE Original 4. 030 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Steel 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 the