Sealed Power RP-3174

Sealed Power RP-3174 is a valve pushrod for selected Oldsmobile V8 engines and related GM applications. It has an 8.234" / approx. 209.14 mm length, 5/16" / approx. 7.94 mm tips and an oiling design.

Application / fitment

Typical use covers selected Oldsmobile V8 260, 350 and 403 cubic inch engines plus selected Buick, Cadillac, Chevrolet, GMC and Pontiac applications from 1968-1979 when the same pushrod dimension is required. Compare length and tip style with the removed part before installation.

• application family: Oldsmobile V8 / selected GM
• typical displacements: 260 / 350 / 403 cubic inches
• intake and exhaust length: 8.234" / approx. 209.14 mm
• tip diameter: 5/16" / approx. 7.94 mm

If the engine has different heads, camshaft or rocker arms, valve train geometry must be checked. Pushrod length changes affect rocker contact pattern.

Technical information

• type: valve pushrod
• length: 8.234" / approx. 209.14 mm
• top tip diameter: 5/16" / approx. 7.94 mm
• bottom tip diameter: 5/16" / approx. 7.94 mm
• wall thickness: 0.060" / 1.52 mm
• oiling: yes
• construction: two-piece, welded tips