Jeep 4.2 258 CID Engine Rebuild Kits, Master Kits, Engine Parts

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1971 to 1980 Jeep 4.2 Liter 258 CID Engine Rebuild Kits

Extensive range of Jeep engine kits for Cherokee, CJ, Wrangler and other popular models.

Jeep 4.2 Master Kits usually include gaskets pistons, rings, rod bearings, main bearings, cam bearings, timing chain kit, oil pump, freeze plugs, camshaft and lifters

Jeep 4.2 Rebuild Kits usually include gaskets, pistons, rings, rod bearings, main bearings, cam bearings, timing chain kit, oil pump and freeze plugs.

Jeep 4.2 Remain Kits usually include gaskets, rings, rod bearings and main bearings.

Don't see the kit you're looking for? Contact us for a custom engine kit.

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Jeep 4.2L 258 CID Master Kit Our Price: $446.08	Jeep 4.2L 258 CID Rebuild Kit Our Price: $338.38	Jeep 4.2L 258 CID Remain Kit Our Price: $92.23 (1)

1971 - 1980	1971 - 1980	1971 - 1980

Additional Jeep 4.2L 258 CID Engine Parts and Rebuild Kits

Part	Year	Description or Notes	Part #
Engine Rebuilding Kits
Master Kit	1986-1990		MKJ258F
	1983-1985		MKJ258E
	1982	With Tab on Oil Pump Cover Plate	MKJ258D
	1982	Without Tab on Oil Pump Cover Plate	MKJ258C
	1981	With Tab on Oil Pump Cover Plate	MKJ258B
	1981	Without Tab on Oil Pump Cover Plate	MKJ258A
	1971-1980		MKJ258
Rebuild Kit	1986-1990		RCJ258F
	1983-1985		RCJ258E
	1982	With Tab on Oil Pump Cover Plate	RCJ258D
	1982	Without Tab on Oil Pump Cover Plate	RCJ258C
	1981	With Tab on Oil Pump Cover Plate	RCJ258B
	1981	Without Tab on Oil Pump Cover Plate	RCJ258A
	1971-1980		RCJ258
Remain Kit	1986-1990		RMJ258B
	1981-1985		RMJ258A
	1971-1980		RMJ258
Valve Train and Timing Components
Rebuilt Cylinder Head			Call
Timing Kit	1971-1990	3pc Set	Call
Camshaft			Call
Lifters	1971-1990	Hydraulic, Flat Follower	JB2011
Intake Valve			Call
Exhaust Valve			Call
Pushrod			Call
Valve Springs			Call
Gaskets
Engine Kit Gasket Set	1986-1990	Plastic Valve Cover	95-3100VR
	1986-1990	Aluminum Valve Cover	95-3342VR
	1981-1985	Except Engine Build Code Stamped on Right Side of Block with 4th Digit M, Use with VS50061	95-3437VR
	1971-1980		95-3020VR
Head Gasket Set	1986-1990	(Aluminum Cover Gasket Not Included, Exhaust Pipe Gasket Not Included	HS1199W
	1981-1985	Except Engine Build Code Stamped on Right Side of Block with 4th Digit M, (Exhaust Pipe Gasket Not Included)	HS3957
	1971-1980	(Exhaust Pipe Gasket Not Included	HS1199VC
	1986-1990		HS5713
Cylinder Head Gasket	1986-1990		1199
	1981-1985	Except Engine Build Code Stamped on Right Side of Block with 4th Digit M	3957
	1971-1980		1199
Valve Cover Set	1987-1990	Except Type II Aluminum Valve Cover	VS50000TC
	1987-1990	Type II Aluminum Valve Cover	VS50060
	1987-1990	Except Type II Aluminum Valve Cover	VS50000TC
	1986	Tuff-Cork	VS50000TC
	1986	Cork-Rubber	VS50061
	1981-1985	Except Engine Build Code Stamped on Right Side of Block with 4th Digit M	VS50000TC
	1981-1985	Except Engine Build Code Stamped on Right Side of Block with 4th Digit M	VS50061
	1971-1980	Cork Rubber	VS39695
	1971-1980	High Temperature Cork Rubber	VS39695H
Valve Stem Seal Set	1971-1990		Call
Manifold Set, Intake/Exh.	1986-1990		MS15510
	1981-1985	Except Engine Build Code Stamped on Right Side of Block with 4th Digit M	MS15510
	1971-1980		MS15510
Oil Pan Set	1986-1990		OS30990
	1971-1990	1 Piece	OS32118
	1981-1985	Except Engine Build Code Stamped on Right Side of Block with 4th Digit M	OS30990
	1971-1980		OS30990
Rear Main Seal Set	1986-1990		JV1611
	1981-1985	Except Engine Build Code Stamped on Right Side of Block with 4th Digit M	JV1611
	1971-1980		JV1611
Harm Balancer Rpr Sleeve	1971-1990	Use with Part Number A504	A221
Engine Block Parts
Piston Set	1979-1990	D shaped dish top .185" deep, 1.630" CH	P3067
	1971-1978	D shaped dish top .120" deep. 1.581" CH	P1519
Piston Ring Set	1971-1990	5/64" x 5/64" x 3/16" ring pack	656
Cylinder Sleeve			Call
Rod Bearing Set	1971-1990		CR648AM
Main Bearing Set	1971-1990		MB763AM
Camshaft Bearing Set	1971-1990		N-7
Crankshaft		Reconditioned Crank, Serpentine Belt Engines	Call
Oil Pump	1981-1990	w/ side tab on pump cover plate	M-81A
	1971-1982	w/o side tab on pump cover plate	M-81
Connecting Rod	1971-1990	Reconditioned	Call
Freeze Plug Set	1987-2006		Call