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Edelbrock 50169 Performer Cylinder Head for Jeep 4.0L Inline Six

(1993-2004 Jeep Grand Cherokee; 1991-1995, 1997-2006 Jeep Wrangler; 1987-2001 Jeep Cherokee; 1997-2006 Jeep TJ; 1987-1992 Jeep Comanche; 1987-1990 Jeep Wagoneer)

Manufacturer

Picture for manufacturer Edelbrock

Part Number

50169
7 reviews
Sale Price

$2,127.09

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Edelbrock 50169 Performer Cylinder Head delivers a significant performance upgrade for 1987-2006 Jeep vehicles equipped with the 4.0L inline six engine. This bolt-on performance head features improved intake and exhaust port flow, a modern combustion chamber design, and back-cut swirl-polished valves that maximize airflow and power output.

Key Features:

  • Retains stock valve angle, pushrod length, and valve cover bolt pattern for compatibility with factory components and aftermarket accessories
  • Larger reinforced rocker bosses provide improved strength at high RPM operation
  • Heli-Coil threaded inserts in intake manifold bolt holes for enhanced durability
  • 3/4-inch deck thickness throughout the head promotes rigidity and long-term reliability
  • Machined to accept both distributor and coil pack ignition systems
  • 1991-2006 4.0L intake port location and 1991-1998 4.0L exhaust port sizing for optimized flow

Compatibility Requirements:

  • Must be used with 1991-2006 intake manifold
  • Must be used with 1991-1998 exhaust manifold OR aftermarket exhaust headers
  • NOT compatible with 1999-2006 OEM exhaust manifolds (aftermarket headers required for these years)
  • Compatible with most aftermarket exhaust headers—verify fitment with header manufacturer

This performance cylinder head is an excellent choice for Jeep 4.0L engine builders seeking improved power and efficiency while maintaining compatibility with stock components.

Products specifications

Fits

1993-2004 Jeep Grand Cherokee; 1991-1995, 1997-2006 Jeep Wrangler; 1987-2001 Jeep Cherokee; 1997-2006 Jeep TJ; 1987-1992 Jeep Comanche; 1987-1990 Jeep Wagoneer

Intake Valve Diameter

1.91

Quantity

Sold individually

Valve Springs Included

Yes

Valve Stem Diameter

0.3125

Valve Spring Maximum Lift

0.540

CNC Ported

No

CARB Executive Order Number

D-215-94

Valve Included

Yes

Exhaust Valve Diameter

1.50

Guide Plates Included

No

Retainer Included

Yes

Grade Type

Performance

Seat Angle

Exhaust 45 deg/Intake 45

Construction Type

Complete

Deck Thickness

0.750

Valve Angle

10

Combustion Chamber Volume

55

Valve Spring Diameter

1.26

Camshaft Type

Flat Tappet

Family

Performer

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.

Guide Material

Manganese Bronze

EGR Port

No

Series

Performer

Exhaust Runner Volume

77

Horsepower

200-300

Seat Material

Ductile Iron

Material

Aluminum

Intake Runner Volume

144

Exhaust Port Location

Standard

Fingers crossed on this item if it works and gets here quickly I’ll be a regular customer.

A+++

Parts are identical to what I need to replace, thanks

good so far..we will see how quick they ship

Great so far.

easy to use

simple

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