Manley Engines & Components

Cylinder Head Bolts, Steel, Natural, Hex Head, Chevy, Small Block, with Brodix Aluminum, Pontiac Heads, 1-Head

Part Number: MAN-42313

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Guideplate 8pc. Set Ford 302 Boss, 351 Cleveland 5/16" Pushrods

Part Number: MAN-42163-8

Not Yet Reviewed

Estimated Ship Date: Today

Piston Wrist Pin Retainers, Wire Lock Type, Steel, 0.061 in. Thickness, 0.990 in. O.D., Set of 16

Part Number: MAN-42270-16

Not Yet Reviewed

Estimated Ship Date: Today

Timing Chain and Gears, Double Roller, Steel Sprockets, Chevy, Small Block, Kit

Part Number: MAN-73163

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.422 in. Length, Chevy, Each

Part Number: MAN-11881-1

Not Yet Reviewed

Estimated Ship Date: Today

Lash Caps, Steel, 6mm Valve Stem, .060 in. Thick, Set of 8

Part Number: MAN-42254-8

Not Yet Reviewed

Estimated Ship Date: Today

Valves, Intake, NK-844, 2.350 in. Diameter, 0.342 in. Stem, 5.610 in. Length, Chevy, Set of 8

Part Number: MAN-11880-1

Not Yet Reviewed

Estimated Ship Date: Today

Valves, Intake, Stainless Steel, 2.140 in. Diameter, .312 in. Stem, 5.135 in. Length, Each

Part Number: MAN-12330-1

Not Yet Reviewed

Estimated Ship Date: Today

Lash Caps, Steel, 7mm Valve Stem, .085 in. Thick, Set of 8

Part Number: MAN-42100-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Cap Screws, Connecting Rod, 8740 Chromoly Steel, 3/8 in., Set of 4

Part Number: MAN-42383-4

Not Yet Reviewed

Estimated Ship Date: Today

Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .341 in. Stem, 5.522 in. Length, Chevy, Each

Part Number: MAN-11815-1

Not Yet Reviewed

Estimated Ship Date: Today

Wrist Pin Retainers, Wire Lock Type, Steel, 0.927 in. Wrist Pin Diameter, Set of 16

Part Number: MAN-42262-16

Not Yet Reviewed

Estimated Ship Date: Today

Lash Caps, Steel, 5/16 in. Valve Stem, .080 in. Thick, Set of 8

Part Number: MAN-42300-8

Not Yet Reviewed

Estimated Ship Date: Today

LOCKS-.042 SPIRAL

Part Number: MAN-42271-32

Not Yet Reviewed

Estimated Ship Date: Today

Pushrod, Chromoly, Swedged End, Heat-Treated, 7/16 in. Diameter, 9.400 in. Length, Each

Part Number: MAN-25166-1

Not Yet Reviewed

Estimated Ship Date: Today

Valve, Intake,1.457 in. Head Diameter, 5.92mm Stem Diameter, 4.722 in. Overall Length, Ford, Set of 8

Part Number: MAN-11622-1

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
• Special Order

Guide Plates, Steel, Flat Style, 5/16 in. Slot, Ford, 289, 302, 351W, Kit

Part Number: MAN-42152-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Valve, Race Flo, Intake, Stainless, 4.911 in. Long, 1.84 in. Diameter, Chevy, Small Block, Each

Part Number: MAN-11506-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Valve Spring, Triple, 1.677 in. Outside Diameter, 733 lbs./in. Rate, 1.142 in. Coil Bind Height, Each

Part Number: MAN-221448-1

Not Yet Reviewed

Lash Caps, Steel, 7mm Valve Stem, .080 in. Thick, Set of 8

Part Number: MAN-42118-8

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Thrust Plate Roller Bearing, .150 in. Thickness, Chevy, Big and Small Block, Each

Part Number: MAN-42420

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Valve, Race, XH-426 Stainless Steel, Exhaust, 1.590 in. Diameter, 4.923 in. Length, Each

Part Number: MAN-11621-1

Not Yet Reviewed

Estimated Ship Date: Today

Connecting Rod Bolts, 12-Point, Cap Screw, 7/16 in. Thread, 1.600 in. Length, Chevy, H-Beam, Set of 4

Part Number: MAN-42361-4

Not Yet Reviewed

Estimated Ship Date: Today

Valve, Intake, Stainless Steel, 2.190 in. Diameter, .341 in. Stem, 5.244 in. Length, Ford, Each

Part Number: MAN-11872-1

Not Yet Reviewed

Estimated Ship Date: Today

VALVE-R/M 2.300,+.250

Part Number: MAN-11870-1

Not Yet Reviewed

Estimated Ship Date: Today