Trick Flow PowerPort Cylinder Head - Assembled - 2.190 / 1.760" Valves - 270 cc Intake - 78 cc Chamber - 1.550" Springs - Aluminum - Mopar B / RB-Series HARN02S003 Axle Lock Rear W/ T-Case VPF3839 12-214-4 Size:X-Small (55-56) designing easy to install

Axle Lock Rear W/ T-Case In 4-Hi And 4-Low

dBX series mufflers - this Laminar Flow internal configuration muffler features the revolutionary HP core design delivering excellent sound control for a wide variety of engine types where vehicle under-chassis space is limited

1997-2006 Jeep Wrangler

1976-1978 GMC G25

Trick Flow PowerPort Cylinder Head Assembled 2.190 1.760" Valves 270 cc Intake 78 cc Chamber 1.550" Springs Aluminum Mopar B RB Series HARN02S003 Axle Lock Rear W T Case VPF3839 12 214 4 Size:X Small (55 56) designing easy to install Axle Lock Rear W T Case In 4 Hi And 4 Low dBX series mufflers this Laminar Flow internal configuration muffler features the revolutionary HP core design delivering excellent sound control for a wide variety of engine types where vehicle under chassis space is limited