Availability
Buick:3.8L VIN B, A(86-88), 3.8L VIN 3(86-88), 3.8L VIN 7 (86-87)(head bolt
Part Number: MAH-GS33237
Not Yet Reviewed
Estimated Ship Date: Jan 21, 2026 if ordered today
Estimated Ship Date: Jan 21, 2026 if ordered today
GUIDE-.274 ID X .502 OD
Part Number: MAN-12081-1
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Valve Seat, Ductile Iron, Exhaust, 1.680 in. Outside Diameter, Chevy, Small Block, LS1, Each
Part Number: TFS-30600274-1
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Valve Guide, Intake, Powdered Metal, Twisted Wedge G2, Chevy, Small Block, Each
Part Number: TFS-31500252-1
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Valve Guide, Exhaust, Bronze, Chevy, Big Block, Each
Part Number: AFR-9046-1
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
0.372 Mng. Blank Guide
Part Number: KPM-20-20382
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Cylinder Head Fasteners, Head Bolt Kits, Steel, Natural, Geo, Suzuki, 1.6L, Set
Part Number: MAH-GS33244
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Valve Guide, Intake, Bronze, Chevy, Big Block, Each
Part Number: AFR-9045-1
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Valve Seat, Ductile Iron, Exhaust, Ford, 4.6, 5.4L, Each
Part Number: TFS-51900271-1
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Valve Guide, Powersports, Bronze, Exhaust, Each
Part Number: KPM-30-30210
Not Yet Reviewed
Estimated Ship Date: Jan 5, 2026 if ordered today
Estimated Ship Date: Jan 5, 2026 if ordered today
Head Stud, Steel, Black, Oldsmobile, Each
Part Number: OPG-C241398
Not Yet Reviewed
Estimated Ship Date: Mar 18, 2026 if ordered today
Estimated Ship Date: Mar 18, 2026 if ordered today
+.010 AFR SBC Oversize Intake Seat
Part Number: AFR-9060OS
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
AFR BB Chevy Oval Port & BB Ford Intake Seat 2.450 OD x 1.950 ID x .375
Part Number: AFR-9065
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
AFR SBC/SBF 11/32 Guide, 502 O.D.
Part Number: AFR-9049
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Cap Screws, Connecting Rod, ARP 2000, 3/8 in., Each
Part Number: MAN-42350-1
Not Yet Reviewed
Estimated Ship Date: Feb 2, 2026 if ordered today
Estimated Ship Date: Feb 2, 2026 if ordered today
Valve Guide, Powersports, Bronze, Exhaust, Intake, Each
Part Number: KPM-70-0340
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Valve Guide, Manganese Bronze, + 0.010 in., Intake, Harley-Davidson®, Each
Part Number: KPM-20-2029M
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Valve Guide, Manganese Bronze, + 0.001 in., Intake, Harley-Davidson®, Each
Part Number: KPM-20-2021M
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Valve Guide, Manganese Bronze, Intake, Harley-Davidson®, Each
Part Number: KPM-20-2050M
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Valve Guide, Manganese Bronze, Intake, Harley-Davidson®, Each
Part Number: KPM-20-2020M
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
S&S Cycle 3/8-16 UNC x 6.070in Cylinder Base Stud
Part Number: SSY-31-2325-S
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Valve Seat, Ductile Iron, Intake, 2.450 in. Outside Diameter, Ford, Big Block, Each
Part Number: TFS-54400271-1
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Valve Guide, Exhaust, Bronze, Chevy, Small Block, Each
Part Number: TFS-30400252-1
Not Yet Reviewed
Estimated Ship Date: Monday 12/22/2025
Estimated Ship Date: Monday 12/22/2025
Cylinder Head Bolt Sleeve, 0.500 in., 0.014 in. Wall Thickness, 12 in. Long, Each
Part Number: DRT-63300020
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Sintered Valve Seat Insert
Part Number: DUR-30655
Not Yet Reviewed
Estimated Ship Date: Dec 23, 2025 if ordered today
Estimated Ship Date: Dec 23, 2025 if ordered today
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