Enginetech ERV1149
Valve spring for selected Ford 5.0 / 302, 5.7 / 347, 5.8 / 351M, and 6.6 / 400 engines. per 1 pc
Enginetech ERV1149 is a valve spring for selected Ford engines. It is a cylinder-head valvetrain spring selected by valve position, installed height, and required spring load.
Application / fitment
This part is listed for selected Ford 5.0 / 302, 5.7 / 347, 5.8 / 351M, and 6.6 / 400 engines. Catalog data places it in selected late-1960s, 1970s, and early-1980s Ford applications, but the exact engine version should be confirmed during cylinder-head service.
- part type: valve spring
- selected Ford 5.0 / 302 and 5.7 / 347 engines
- selected Ford 5.8 / 351M and 6.6 / 400 engines
- application: valvetrain
Valve springs should always be measured at the real installed height. Before final assembly, verify closed and open pressure, coil-bind clearance, and compatibility with the retainer and locks.
Technical information
- part type: valve spring
- free height: 1.965" / 49.91 mm
- application: selected Ford 5.0 / 302, 5.8 / 351M, 6.6 / 400
- sale unit: 1 piece