Toppackning SBC 327-350-383-400 Felpro

Bore (in.): 4.166 in.

Bore (mm): 105.816mm

Gasket Material: Steel core laminate

Compressed Thickness (in.): 0.041 in.

Compressed Volume (cc): 9.100cc

Lock Wire: No

Notes:This gasket does not have steam holes for 400 street engines. Designed only for race use on 400 engines. Pre-flattened steel wire ring.