37-4003 | GM Rotator

Applications: 

Chevrolet: Years 1962-1968, Chevy II model with 153 C.I. (2.5L) Chev. 8V Engine

Chevrolet: Years 1964 & 1965, G10 Van model with 153 C.I. (2.5L) Chev. 8V Engine

Chevrolet: Year 1969, Nova model with 153 C.I. (2.5L) Chev. 8V Engine

Interchange: 

General Motors: Part #14042575

Mahle Original: Part #2162502

Precision Engine Parts: Part #RC157

SBI: Part #1611012

Sealed Power/FM: Part #RC157S