Edelbrock Performer RPM Pontiac Cylinder Head - Chamber Size: 87cc NG281 Crimps On 7-8mm Terminals

Crimps On 7-8mm Terminals

Direct vehicle exhaust connection to instrument - Gauge must be mounted outside of vehicle

7 in Oval Port

1/2" -20 Magnetic Plugs and Washers

Edelbrock Performer RPM Pontiac Cylinder Head - Chamber Size: 87cc NG281 Crimps On 7-8mm TerminalsThe Small block Chevy cylinder head is designed for 1987 95 Throttle Body Injected (T. B. I.) and Tuned Port Injected (T. P. I.) 5. 7L S B Chevy engines originally equipped with centerbolt valve covers. Performer centerbolt cylinder heads are 50 state street legal and accept factory centerbolt valve covers. The intake bolt pattern utilizes the 1987 95, 73 angle on the two center bolts. Will maintain stock compression ratio when used with the