engine heads and blocks
Edelbrock 50169 Performer Jeep 4.0L Cylinder Head
$2,112
Made to order
Add your car with the “Your car” button in the header to check fitment.
Free freight ≥ $999 · $40 flat below
About this part
The Edelbrock #50169 Performer Cylinder Head is designed as a bolt-on performance upgrade for 1987-2006 Jeep's with a 4.0L inline six engine. They feature better flowing intake/exhaust ports along with a modern combustion chamber design and back cut and swirl polished valves for improved flow. Retains the stock valve angle pushrod length and valve cover bolt pattern for use with factory components and off the shelf accessories. Larger reinforced rocker bosses for improved strength at high RPM and Heli-Coil threaded inserts in the intake manifold bolt holes for added strength as well as a 3/4" deck throughout the head also promotes stiffness and durability. This cylinder head is machined to accept both distributor or coil pack ignition. To optimize airflow this cylinder head is designed with a 1991-2006 4.0L intake port location and 1991-98 4.0L exhaust port size. As a result this cylinder head must be used with a 1991-2006 intake manifold and a 1991-1998 exhaust manifold. Aftermarket exhaust headers can also be used in place of 1991-1998 exhaust manifolds and MUST be used in place of 1999-2006 exhaust manifolds. Most aftermarket exhaust headers are compatible but please check with the exhaust header manufacture to verify. This head is NOT compatible with 1999-2006 OEM exhaust manifolds.
Specifications
| WIDTH | 8.75 |
|---|---|
| HEIGHT | 7.5 |
| LENGTH | 33.5 |
| PROP65 | |
| WEIGHT | 41.75 |
| WARRANTY | 12 Months |
| EMISSIONS | CARB Eligible |
| ATTRIBUTES | Material:Aluminum;Valve Spring Retainers Included:Yes;Valve Locks Included:Yes;Exhaust Runner Volume:77 CCM;Valve Lock Material:Chromoly Steel;Rocker Arms Included:No;Cylinder Head Gasket Included:No;Valve Cover Gasket Included:No;Rocker Arm Studs/Bolts Included:No;Mounting Hardware Included:No;Assembled:Yes;Grade Type:Performance;Deck Height:9.429 IN;Deck Thickness:0.750 IN;Combustion Chamber Volume:55 CCM;Intake Runner Volume:144 CCM;Intake Valve Diameter:1.91 IN;Exhaust Valve Diameter:1.50 IN;Valve Spring Diameter:1.26 IN;Valve Spring Maximum Lift:0.540 IN;Guide Plates Included:No;Head Casting Number:31-50159;Valve Springs Included:Yes;Valve Seals Included:Yes;9040:D-215-94;Valves Included:Yes;Camshaft Type:Flat Tappet;CNC Ported:No;Construction Type:Complete;EGR Port:No;Exhaust Port Location:Standard;Guide Material:Manganese Bronze;Horsepower:200-300 HJ;Product Family:Performer;Product Series:Performer;Quantity:Sold Individually;Retainer Included:Yes;RGL:WARNING: This product can expose you to Lead which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information visit www.P65warnings.ca.gov.;Seat Angle:Exhaust 45 deg/Intake 45 DD;Seat Material:Ductile Iron;Valve Angle:10 DD;Valve Stem Diameter:0.3125 IN |
| PCDB CATEGORY | Engine |
| COUNTRY OF ORIGIN | US |
| PART TERMINOLOGY | Engine Cylinder Head |
| VEHICLE SPECIFIC FITMENT | Y |
| INSTALLATION INSTRUCTIONS | 50169.pdf |
| VERIFIED FITMENT |
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Datasheet — not yet published