• Flat top.

Application Summary:

Year Make/Model
1978 Chevrolet Monza
1978 Oldsmobile Starfire
1977 Pontiac Astre
1977-1978 Pontiac Phoenix
1977-1978 Pontiac Sunbird
1977 Pontiac Ventura
Attributes
Base Number 1539
Crown Type FLAT TOP
Eng. Disp Liters 2.5
Eng. Disp. In. 151
Engine Family GM L4
Engine Manufacturer Pontiac
Hazardous Material Code N
Life Cycle Status Code Available to Order
Oe Assembly 547147
Oversizes STD .020 .030 .040 .060
Pin Configuration Offset
Pin Number 0927x300A
PIN TYPE Press
Ring Pack 5/64, 5/64, 3/16
Sold As SINGLE
Top Land .295
Year From 1977
Year Range 1977-1978
Year To 1978
GTIN 00800745107718