ARP Main Bolts

ARP Main Bolts ARP

Far superior to any other main bolt kit offered for use in competition engines, ARP main bolts are designed to meet the exacting standards and demands of professional engine builders. Forged from 8740 chrome moly, all bolts feature generous under-head radius and rolled threads for the utmost reliability. The threads are rolled after heat- treating, which makes them about 2000% longer fatigue life than most main bolts, which are threaded prior to heat-treating. The 200,000 psi nominal rated Pro Series, application-specific main bolts with reduced wrenching head, are designed for use in competition applications. Parallel-ground, hardened washers are included with each kit.

For instructions & torque values for ARP kits see page:

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Complete list

Code Description ApplicationModel Discount price VAT price Shipping
Code206-5001 DescriptionMGB 3 main bolt kit ApplicationMGBModel2 cap mainDiscount price€ 63.62 VAT price€ 77.62 Shipping from 7 October
Code206-5002 DescriptionMGB 5 main bolt kit ApplicationMGBModel5 cap mainDiscount price€ 102.78 VAT price€ 125.39 Shipping from 7 October
Code207-5201 DescriptionMITSUBISHI 2.0L (4B11) 4-BOLT TURBO main bolt kit ApplicationMitsubishiModel2.0L (4B11) DOHC (2008 & later) ARP2000Discount price€ 167.15 VAT price€ 203.92 Shipping from 7 October
Code260-5401 DescriptionSUBARU EJ20/EJ25 case bolt kit ApplicationSubaruModel2.0L, 2.2L & 2.5L SOHC/DOHC EJ Series (Crankcase thru bolt kit)Discount price€ 560.52 VAT price€ 683.83 Shipping from 7 October
Code203-5001 DescriptionTOYOTA 1600CC main bolt kit ApplicationToyotaModel1.6L (4AGE) DOHCDiscount price€ 60.42 VAT price€ 73.71 Shipping from 7 October
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