MANLEY 11174-12 Intake Valve Kit Race Series for NISSAN Patrol TB48DE Engine (Y61) ymm_41 Top Outside Diameter O3 (mm):

Top Outside Diameter O3 (mm): 86

Replacement piston for kit 930083135 Bare piston only Components must be ordered separately

1998-2002 Pontiac Formula Firebird SS Coupe 5

providing high performance and durability

3" diameter Cat-Back system with mellow Touring sound

MANLEY 11174-12 Intake Valve Kit Race Series for NISSAN Patrol TB48DE Engine (Y61) ymm_41 Top Outside Diameter O3 (mm):MANLEY 11174 12 Race Series Intake Valve Kit for Nissan Patrol TB48DE Engine (Y61) The MANLEY 11174 12 Intake Valve Kit from the Race Series is engineered for high performance applications in the Nissan Patrol TB48DE (Y61) engine. Designed to meet the demanding requirements of bracket, drag, and oval track racing under 8000 RPM, these valves feature NK 842 stainless steel construction for superior strength and durability. Chrome stems, hardened tips,