ARP Main Bolt Kits
ARP Engine Components › Main Stud & Bolt Kits

ARP Main Bolt Kits

Part # arp155-5421 MFR # 155-5421 UPC 672036023102 ID 853955

ARP BB Ford 390-428 FE Series 12pt main bolt kit

✓ In Stock (4 locations)
$105.70 MSRP $108.13 Save $2.43 (2% off)
Free ground shipping on eligible orders
⚠️ Prop 65 Warning — Contains chemicals known to the State of California to cause cancer or reproductive harm.
Identification
BrandARP
Part Numberarp155-5421
MFR Part #155-5421
UPC / Barcode672036023102
Item ID853955
Price GroupARP
Born-On Date2025-05-22
CategoryEngine Components
SubcategoryMain Stud & Bolt Kits
Dimensions & Shipping
Dimensions8.5" × 4.0" × 2.5" (L×W×H)
Weight3.03 lbs
LTL FreightStandard Parcel
Air ShippingEligible
Stock & Availability
Status ✓ In Stock (4 locations)
Warehouses
● 01 ● 02 ● 03 ● 59
Regular StockNo
PowersportsNo
Compliance & Regulations
Prop 65⚠ Warning Required
CARBCompliant
ActiveActive
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