Availability
Cylinder Heads, Valve Seats, Head Bolts, Top End Kits & More
HEAD BOLT KIT 12PT (10PK)
Part Number: SSY-93-3024
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Valve Guide, Exhaust, Bronze, Chevy, Big Block, Set of 8
Part Number: AFR-9046-8
Not Yet Reviewed
Estimated Ship Date: May 22, 2026 if ordered today
Estimated Ship Date: May 22, 2026 if ordered today
Cylinder Head Fasteners, Bolt Style, 12-point Head, Steel, Natural, Subaru, 2.5L, Set of 12
Part Number: BCK-016-1052
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Cylinder Head Bolts, Steel, Natural, Subaru, H4, Set of 12
Part Number: BCK-016-1072
Estimated Ship Date: Apr 8, 2026 if ordered today
Estimated Ship Date: Apr 8, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Guide, Exhaust, STD, Polaris, RZR 900, 2013-'14
Part Number: KPM-82-82470
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
NUT, CYLINDER BASE, 7/16" HEX
Part Number: SSY-93-3063
Not Yet Reviewed
Estimated Ship Date: Apr 14, 2026 if ordered today
Estimated Ship Date: Apr 14, 2026 if ordered today
Cylinder Head Bolts, Hex Head, Ford, Kit
Part Number: FEL-ES72229
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
BOLT KIT, CYLINDER HEAD, GM CHEVY, LS1, LS6, 4.8, 5.3, 5.7, 6.0L, 2004-Up, SCM-4140 Alloy Steel, 6pt hex head, 200,000 PSI
Part Number: PQX-1034621
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
SEAT CHROME MOLY SPRING
Part Number: RSC-PAC-S141-16
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Cylinder Head Fastener, Stud Style, Steel, Black, Jeep, Willys, Each
Part Number: OMX-1725804
Not Yet Reviewed
Estimated Ship Date: Jun 22, 2026 if ordered today
Estimated Ship Date: Jun 22, 2026 if ordered today
Valve Guides - Chev.,GMC 65-90
Part Number: MAH-2173185
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
LS3 8mm Bronze Guide, .502 OD, Ea.
Part Number: AFR-9053-1
Not Yet Reviewed
Estimated Ship Date: May 22, 2026 if ordered today
Estimated Ship Date: May 22, 2026 if ordered today
+.010 AFR SB Ford/LS1 Oversize Exhaust Seat
Part Number: AFR-9069OS
Not Yet Reviewed
Estimated Ship Date: May 22, 2026 if ordered today
Estimated Ship Date: May 22, 2026 if ordered today
+.010 AFR SBF/LS1 Oversize Intake Seat for 165cc
Part Number: AFR-9059OS
Not Yet Reviewed
Estimated Ship Date: May 22, 2026 if ordered today
Estimated Ship Date: May 22, 2026 if ordered today
Valve Seat, Powdered Metal, 11.40mm Thick, 39.67mm I.D., 52.32mm O.D., Each
Part Number: KPM-10-SC523
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Chrys Pass 1.8/2.0/2.4 GEMA World Engine
Part Number: MAH-GS33547
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
CYL HEAD BOLT KIT
Part Number: PIO-S-1171
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
SINGLE SBM VALVE GUIDE
Part Number: TFS-52600251-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Seat, Ductile Iron, Exhaust, 1.657 in. Outside Diameter, Ford, Small Block, Each
Part Number: TFS-51700272-1
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Cylinder Head Bolt for 1994-2006 Jeep TJ, YJ, XJ, ZJ, WJ w/ 4.0L Engine
Part Number: CWA-6035515
Not Yet Reviewed
Estimated Ship Date: Jun 15, 2026 if ordered today
Estimated Ship Date: Jun 15, 2026 if ordered today
Stock Replacement Engine Valve Lifter Guide
Part Number: MEL-MLG104
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Valve Guide, Exhaust, Bronze, Chevy, Big Block, Each
Part Number: AFR-9046-1
Not Yet Reviewed
Estimated Ship Date: May 22, 2026 if ordered today
Estimated Ship Date: May 22, 2026 if ordered today
Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 30.00mm I.D., 39.00mm O.D., Each
Part Number: KPM-10-SB390
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
CYL HEAD BOLT KIT
Part Number: PIO-S-230
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026 if ordered today
Estimated Ship Date: Apr 13, 2026 if ordered today
Head Bolt Set, 3.8L, Buick, Olds, Pontiac
Part Number: FEL-ES74022
Not Yet Reviewed
Estimated Ship Date: Apr 15, 2026 if ordered today
Estimated Ship Date: Apr 15, 2026 if ordered today
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