1988 Engines & Components

Rocker Arm Hold-Down Bolt, Hex Head, 5/16-18 in. Thread Size, Steel, Natural, Dodge, Jeep, Each

Part Number: CWA-J8120512

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Valve Spring, Replacement, Jeep, Each

Part Number: CWA-J3228192

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Cylinder Head Dowels, .310 in. Outside Diameter, .562 in. Height, Chevy/Mopar, Pair

Part Number: MRG-4375

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Cylinder Head Fastener, Double-ended Head Bolt, 12-point, Steel, Black, Dodge, Jeep, Each

Part Number: CWA-6035516

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Connecting Rod Bolt, Steel, Jeep, Each

Part Number: CWA-J4486626

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Retainer, Valve, 7 Degree, Jeep, L4, L6, Each

Part Number: CWA-33003521

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Cylinder Head Fastener, Head Bolt without Dome, 12-point, 1/2-13 in. Thread, Steel, Black, Dodge, Jeep, Each

Part Number: CWA-6035514

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Valve, Exhaust, 1.500 in. Valve Head Diameter, Steel, 4.939 in. Overall Length, Dodge, Jeep, Each

Part Number: CWA-33003860

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Valve Cover Grommet, PCV Style, Rubber, 0.720 in. I.D., Jeep, 2.5L, 4.2L, Each

Part Number: CWA-J8134400

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Pushrod, Steel, Ball Tips, 5/16 in. Diameter, 9.640 in. Overall Length, Jeep, 4.0L, Each

Part Number: CWA-33002986

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Rocker Arm Bridge, Pivot Bridge, Steel, Studs Not Included, AMC, Each

Part Number: CWA-J3236513

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Timing Chain Dampener, Rubber, Black, Jeep, Each

Part Number: CWA-33003446

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Oil Filler Cap, Twist-in, Round, Plastic, Black, Jeep, Each

Part Number: CWA-33001016

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Main Cap Fastener, Bolt, Hex, 1/2-13 in. Thread, 3 in. Length, Steel, Black Oxide, Jeep, Each

Part Number: CWA-J4006948

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Timing Sprocket Woodruff Key, This Item Is Not Painted, Metal,

Part Number: CWA-J3107002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Hose, PCV, Plastic, Black, Jeep, 2.5L, 4.2L, Each

Part Number: CWA-J3236685

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Valve Cover Grommet, Rubber, 0.45 in. I.D., Jeep, 2.5L, Each

Part Number: CWA-33001237

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Crankshaft Key, Steel, Natural, 0 Offset, Jeep, AMC Engine, L6, Each

Part Number: CWA-J3107234

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Engine Block Coolant Plug, Bolt Style, Hex Head, 1/4 in. NPT Thread, Steel, Natural, Jeep, Each

Part Number: CWA-G444618

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Pushrod, One-piece, Steel, Ball Tips, 5/16 in. Tube Diameter, 9.720 in. Overall Length, Each

Part Number: CWA-J3242395

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Valve, PCV, 90 degree Angle, Plastic, Black, Jeep, 5.0L, 5.9L, Each

Part Number: CWA-J3234216

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Main Bearings, 1/2 Groove, .002 in. Crankshaft Undersize, Bi Metal, Jeep, 2.5, 3.8, 4.0, 4.2L, Pair

Part Number: CWA-J8133682

Not Yet Reviewed

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Valve Cover Grommet, PCV Style, Rubber, Jeep, 2.5L, 4.0L, Each

Part Number: CWA-53004722

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Engine Expansion Plug, Steel, 1.00 in. Diameter, Dodge, Jeep, Each

Part Number: CWA-J3178449

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

• Drop Ship
• Special Order

Camshaft Expansion Plug, Steel, 1.50 in. Diameter, Jeep, 5.0L, 5.9L, Each

Part Number: CWA-J3144641

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

• Drop Ship
• Special Order