ARP

Renowned ARP quality and strength for upgrading the stock fasteners on a 1275 A+ or 1300 rod. Re-sizing of the rods is required when installing on A+ rods. Use ARP

Rod bolt and nut set for classic Mini Cooper S and 1275 Sprite/Midget connecting rods.

ARP super quality rod bolt set to keep your rods together at high RPM. 12-point design, 220,000 PSI steel for reliable torque.

Complete set of ARP head and rocker studs for 9-stud A-Series and A+ engines. Includes 12-point nuts and paralell-ground hardened washers for precise fitting.

Very complete ARP kit includes all of the head studs, plus rocker studs, parallel ground washers, and 12 point nuts.

ARP head stud, 5.65''. Sold each.

ARP head stud, 4.25''. Sold each.

Set of six (6) high-strength bolts made by ARP are direct replacements for the stock 1275 main cap bolts.

ARP assembly lubricant is an ultra-consistent, premium-grade, moly-based lubricant with rust and corrosion inhibitors. With this lube, you can get exact torque readings because of the reduced friction. Use on

This set of main cap studs and nuts is for both pre-A+ and A+ series 1300 block, which have no removable tappet covers. These studs are stronger than the original bolts by a large factor,

ARP parallel-ground heavy-duty flat washer. Ideal for main cap studs. Sold each.

Super-duty ARP bolt to attach the crown wheel to the differential cage. Sold each.

Aerospace quality ARP main cap bolt, extra length, for use with center main cap reinforcing strap. For 1300 and A+ blocks. Sold each.

High-strength 12-point nut for most, if not all, classic Mini cylinder heads; made by ARP

High-spec ARP-made flat washer to fit 3/8" stud or bolt. Thicker than most washers and parallel ground for flatness.

ARP high-grade washer for head stud application. Sold each.

ARP high-spec washer for 3/8'' stud. Black finish. Parallel ground for perfect fit and no loss of torque through your fasteners. Sold each.

ARP heavy-duty main cap stud nut. Flanged 12-point design for maximum clamping force.

Special tapered 5/16'' cylinder head bolt as used on the water pump end of the Cooper S block; heavy-duty aftermarket version.

High strength nut for use on forged rockers, rocker pedestals or exhaust manifold. Sold each.

High-strength main cap bolt for all ''small bore'' BMC A-Series engines, including 850, 948, 997, 998 and 1098 engines.

High-strength main cap bolt for A-Series or A+ 1300 engine, made by ARP.

High-strength rod nut for 1300 family of engines, including the 1275cc A+ Mini and Metro, Austin America, and Innocenti 1300. 11/32” thread size. Made in the U.S.A. by ARP.

ARP parallel-ground heavy-duty 5/16'' flat washer, used on rocker shaft pedestals.