Single Stage Standard Flow 2.5 in. Hg
Single Stage Standard Flow 5.5 in. Hg
Single Stage Standard Flow 3.5 in. Hg
Single Stage Standard Flow 6.5 in. Hg
Single Stage Standard Flow 8.5 in. Hg
Single Stage Standard Flow 4.5 in. Hg
w/ Holley Carb. Carb. Model 4165 Carb. No. R6497, R6512
Browse our selection of quality carburetor power valve parts designed specifically for your Oldsmobile 98. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Custom · Holiday · Luxury · Regency · Regency Brougham
Convertible · Coupe · Hardtop · Sedan
V6 4.1L · V8 5.0L · V8 5.3L · V8 5.7L · V8 6.1L · V8 6.5L · V8 6.6L · V8 7.0L · V8 7.5L
Automatic · Manual · U/K