ARP Head Stud Kits for a 1987-1991 BMW 325i Base, 1987-1991 BMW 325is Base and 1988-1991 BMW 325iX Base.
Why you should replace your OEM head bolts with ARP head studs?
OEM bolts are more prone to failure from tensile overload, torsional shear, Impact Shear, and will stretch and neck down prior to rupture, ARP head studs are made with stronger material than then OEM head bolts, and they are re-useable.
| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 1987 - 1991 | BMW | 325i | Base | ||
| 1987 - 1991 | BMW | 325is | Base | ||
| 1988 - 1991 | BMW | 325iX | Base |
IN STOCK King Engine Bearings MB7039XPCKing Engine Bearings Main Bearings King Engine Bearings BMW M20/M50 2.0L/2.5L/2.7L Crankshaft Main Bearings Set - 7 Pairs Coated $178.37
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IN STOCK ACL 6B1490H-STDACL Race Series Rod Bearings ACL BMW M20/M50/M52/M54 - 1919CC 80.0mm Bore 66.0mm Stroke Standard Size Conrod Bearing Set $119.92
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IN STOCK ACL 7M1532H-.025ACL Race Series Main Bearings ACL BMW M20/M50/M52/M54 - 1919CC 80.0mm Bore 66.0mm Stroke .025 Oversized Main Bearing Set $259.53
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IN STOCK - LOW King Engine Bearings MB7039XPKing Engine Bearings Performance Main Bearings King Engine Bearings BMW M20/M50 2.0L/2.5L/2.7L Performance Main Bearing Set - Size STD $142.87
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IN STOCK ACL 7M1532H-STDACL Race Series Main Bearings ACL BMW M20/M50/M52/M54 - 1919CC 80.0mm Bore 66.0mm Stroke Standard Size Main Bearing Set $259.53
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IN STOCK ACL 6B1490HX-STDACL Race Series Rod Bearings ACL BMW M20/M50/M52/M54-1919CC 80.0mm Bore 66.0mm Stroke STD + .001in Clearance Conrod Bearing Set $119.92
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IN STOCK King Engine Bearings CR6640XPKing Engine Bearings Performance Rod Bearings King Engine Bearings BMW M20/M50 2.0L/2.5L/2.7L Performance Rod Bearing Set - Size STD $118.86
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IN STOCK - LOW King Engine Bearings CR6640XP0.5King Engine Bearings Performance Rod Bearings King Engine Bearings BMW M20/M50 2.0L/2.5L/2.7L (Size 0.5) Performance Rod Bearing Set $135.61
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For more information on ARP part number 201-4305, you can visit the official ARP website.