Cylinder Heads

Cylinder Head Fasteners, Replacement, Bolt Style, Hex Head, Steel, Natural, Chevrolet, Pontiac, Set of 30

Part Number: PIO-S-350LS1

Not Yet Reviewed

• Special Order

Cylinder Head Bolts, 8740 Chromoly, 200,000 PSI Tensile Strength, Black Oxide, 12-Point, Chevy, Big Block,Kit

Part Number: PQX-1045401

Not Yet Reviewed

Estimated Ship Date: Oct 27, 2025 if ordered today

• Special Order

22CC DOMES INCLUDING ORING SET

Part Number: MQR-CH-22

Not Yet Reviewed

Estimated Ship Date: Sep 24, 2025 if ordered today

• Special Order

STUD KIT, CYLINDER HEAD, HONDA, D16A&D16ZM10, Black Oxide, 200,000 PSI, Kit Includes 12-pt Nuts and Washers

Part Number: PQX-1009710

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

• Special Order

STUD KIT, CYLINDER HEAD, HONDA, D16Y, Black Oxide, 200,000 PSI, Kit Includes 12-pt Nuts and Washers

Part Number: PQX-1009720

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

• Special Order

STUD KIT, CYLINDER HEAD, MITSUBISHI, 4G63 11MM, 1994 to Current, 7 Bolt Block, Black Oxide, 200,000 PSI, Kit Includes 12-pt Nuts and Washers

Part Number: PQX-1012111

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

• Special Order

STUD KIT, CYLINDER HEAD, MITSUBISHI, 4G63 12MM, 1993 and Earlier, 6 Bolt Block, Black Oxide, 200,000 PSI, Kit Includes 12-pt Nuts and Washers

Part Number: PQX-1012112

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

• Special Order

STUD KIT, CYLINDER HEAD, TOYOTA, Supra (7M-GTE-1986-1992), Black Oxide, 200,000 PSI, Kit Includes 12-pt Nuts and Washers

Part Number: PQX-1018310

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

• Special Order

Head Bolt Set, Chevy, Pontiac, Toyota 4 cyl. 1.8 L

Part Number: FEL-ES710661

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

• Special Order

Valve Guide, Powersports, Bronze, Exhaust, Intake, Each

Part Number: KPM-80-8100

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Guide, Powersports, Bronze, Exhaust, Intake, Each

Part Number: KPM-80-8101

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Seat, Nickel Aluminum-bronze, 11.50mm Thick, 39.00mm I.D., 50.00mm O.D., Each

Part Number: KPM-10-SB500

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-80-80361

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Guide, Powersports, Bronze, Exhaust, Each

Part Number: KPM-80-80369

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Guide, Bronze, Intake, 0.314 in. Stem Diameter, Stock.Outside Diameter, Yamaha, Each

Part Number: KPM-80-80370

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Guide, Bronze, Intake, 0.314 in. Stem Diameter, + .001 in..Outside Diameter, Yamaha, Each

Part Number: KPM-80-80371

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Guide, Bronze, Intake, 0.314 in. Stem Diameter, + .002 in..Outside Diameter, Yamaha, Each

Part Number: KPM-80-80372

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Valve Guide, Bronze, Intake, 0.314 in. Stem Diameter, + .010 in..Outside Diameter, Yamaha, Each

Part Number: KPM-80-80379

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Cyl Stud Kit, Polaris®, Various 570's, 2012-2015

Part Number: KPM-82-83500

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Keeper, HT Steel, 7mm Stem x 9.0° (Pack of 8)

Part Number: KPM-51030-8

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Keeper, HT Steel, 5/16" Stem x 9.0° (Pack of 8)

Part Number: KPM-51031-8

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Keeper, HT Steel, 0.236" Stem x 9.0° (Pack of 8)

Part Number: KPM-51033-8

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Bolts, Cam Tower, HT Steel, Suzuki®, GSX-R 1000, 2009-2016

Part Number: KPM-60-61690

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Cyl Stud Kit, Suzuki® LTR 450 / 450Z 2006-2009

Part Number: KPM-60-61950

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order

Cyl Stud Kit, SUZUKI® LT-Z 400 2003-2008 / D-RZ 2000-2019

Part Number: KPM-60-61960

Not Yet Reviewed

Estimated Ship Date: Sep 15, 2025 if ordered today

• Special Order