Availability
Cylinder Head Fasteners
Cylinder Head Stud, Chromoly, Pro Series, 12-Point Nuts, Chevy, 6.6L/400, Diesel, LB-7, LLY, Kit
Part Number: ARP-230-4201
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
BUILD IT WITH SUMMIT!
Cylinder Head Fasteners, Extreme Duty, 12-point, Chromoly, Black Oxide, Washers, 2011-22 Ford, 6.7L Powerstroke Diesel, Kit
Part Number: SUM-910519
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Cylinder Head Studs, Pro Series, 12-Point Head, Chevy, LSX, Kit
Part Number: ARP-234-4319
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Cylinder Head Studs, Pro Series, 12-Point Heads, Ford, 6.4L Diesel, Kit
Part Number: ARP-250-4203
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Cylinder Head Bolts, 12- Point, Black Oxide. Chromoly, Kit
Part Number: ARP-234-4339
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Cylinder Head Studs, Pro Series, 12-Point Heads, Ford, 7.3L Diesel, Kit
Part Number: ARP-250-4204
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Cylinder Head Studs, Pro Series, 12-Point Heads, Ford, 7.3L Diesel, Kit
Part Number: ARP-250-4201
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Cylinder Head Studs, Custom Age 625, 12-Point Head, Subaru, 2.0L, 2.2L, 2.5L, Kit
Part Number: ARP-260-4704
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Cylinder Head Studs, 12-Point Head, Chromoly, Black Oxide, Chevy, Small Block, Kit
Part Number: DRT-66120021
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
SBC Dart LS Next 23-bolt 1/2" head stud kit
Part Number: ARP-234-4350
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Cylinder Head Studs, Pro Series, 12-Point Heads, Dodge, Plymouth, KB 426 Hemi, 1/2 in., Kit
Part Number: ARP-245-4305
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Cylinder Head Studs, Heavy Duty, Chromoly, 12-Point Nuts, 8mm, 12mm, Ford, 6.6L, Duramax Diesel, Kit
Part Number: GFN-HSK66
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Cylinder Head Fasteners, 12-point Head Style, Stud, Chromoly, Black Oxide, Duramax, L5P, Kit
Part Number: ARP-230-4301
Not Yet Reviewed
Estimated Ship Date: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Summit Racing™ Extreme Duty Head Stud Kits SUM-910524
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Cylinder Head Studs, Heavy Duty, Chromoly, 12-Point Nuts, 12mm, Ford, 7.3L, Powerstroke Diesel, Kit
Part Number: GFN-HSK73
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Cylinder Head Studs, Hex, 8740 Chromoly, Black, for Use with Edelbrock #1115 Heads, Ford, 239 Flathead, Kit
Part Number: ARP-154-4102
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Dodge Cummins 8.3/8.9L ISL 24V 12pt head stud kit
Part Number: ARP-247-4211
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Cylinder Head Studs, 4140 Alloy, 12-Point Nuts, Parallel Ground Washers, 200,000 PSI Tensile Strength, Ford, 7.3L, Powerstroke, V8, Diesel, Kit
Part Number: PQX-1044501
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Cylinder Head Studs, Heavy Duty, Chromoly, 12-Point Nuts, 8mm, 12mm, Ford, 6.7L, Powerstroke Diesel, Kit
Part Number: GFN-HSK67F
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Cylinder Head Studs, Heavy Duty, Chromoly, 12-Point Nuts, 8mm, 14mm, Ford, 6.4L, Powerstroke Diesel, Kit
Part Number: GFN-HSK64
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
BMW B58 CA625+ head stud kit
Part Number: ARP-401-4701
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Cylinder Head Studs, 12-Point Head, Chromoly, Black Oxide, Chevy, Small Block, Dart 18 Degree Heads, Kit
Part Number: DRT-66110022
Not Yet Reviewed
Estimated Ship Date: May 13, 2026 if ordered today
Estimated Ship Date: May 13, 2026 if ordered today
KB Hemi standard deck 1/2" head stud kit
Part Number: ARP-245-4005
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Cylinder Head Studs, Heavy Duty, Chromoly, 12-Point Nuts, Ford, 7.3L, IDI Diesel, Kit
Part Number: GFN-HSK73IDI
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
KB Hemi 9/16" undercut 12pt head stud kit
Part Number: ARP-245-4710
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Toyota Supra B58 CA625+ head stud kit
Part Number: ARP-203-4706
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster