Pistons & Rings

Original AE liner as used by BMC/Rover to restore worn or damaged block. Also known as a sleeve, this fits cylinders in all 1275 motors. Sold each. Machining required to

Four-piston set of rings for four-ring 20950/20397/20398 pistons, as typically found in pre-A+ 998cc and 1098cc engines.

Piston ring set for one (1) individaul piston. Genuine rings for popular AE 21253 classic Mini Cooper S replacement piston or A+ 21962 piston.

Set of Hastings piston rings, custom ground to fit Cosworth pistons. 1275cc +.040.

Genuine AE piston ring set for one (1) 20659KR 73.5mm 1380cc piston. Ring sizes: 1.5mm, 1.5mm and 4.00mm.

Set of three piston rings to fit one aftermarket 20950E flat top 998 piston.

Full piston ring set for 73.5mm 1380 Omega or C-STR311 pistons; top rings are 1.2mm.

Ring set for one 1380cc 73.5mm C-STR310 ''Mega'' piston; includes one (1) 1.2mm top ring and one (1) 1.5mm second ring.

Total Seal Piston ring set to fit JE 1275cc + 040. Bore size 2.820, ring thicknesses are 1.2mm, 1.2mm, 2.8mm.

Single piston ring set for 22463 A+ 998 3-ring pistons. For standard, top two rings are 1.49 mm, oil ring is 3.0 mm. Order 4 for a complete set.

Genuine AE-made ring sets to fit Omega and Mini Spares ''Mega'' pistons.

Genuine AE ring sets for common AE 21251 and far less common AE 21250 pistons.

Original AE (now Goetze) ring sets for 20754 and 20773 replacement pistons, as typically found in 998cc A+ engines.

Economical 1275 pistons for road-spec engine rebuilds. Available in selected sizes; sold by the set of 4.

Set of four (4) 1275 pistons for high-performance applications; includes lightweight wrist pins and top-quality rings. Dish size 6.5cc.

These purpose-made ''big-bore'' AE Hepolite pistons are ideal for adding displacement and torque to your A-series. Modern 3-ring design, dish-top, rings and pins included.

These 4-ring dish-top pistons give a 8.3 compression ratio; for A-Series or A+ engines; Includes piston rings, wrist pins, and circlips.

These 3-ring flat-top pistons give a 9.7 compression ratio for improved performance, for use on A-series or A+ engines.

AE dish-top 3-ring piston for road spec 1275 engines. 1.4689'' compression height. Equivalent to Spridget, Austin America and 1275GT piston. Sold each.

High compression, dish-top 3-ring 1275cc piston from OEM supplier. Ideal for Cooper S-spec 1275cc road engines

New design "Evo" 73mm piston for 1362cc big-bore engine conversion. Due to the increasing scarcity of 1300cc A and A+ series blocks, using a 73mm piston as the first

73.5mm ''big bore'' piston with 7cc dish. Manufactured in the UK in special double heat-treated aluminum, and features an anti-friction design, modern ring pack, and tapered wrist pin.

998 flat top piston, 3-ring, circlip type. Piston is marked 20528, Rover part number ADU3490. +.020 oversize, two only.

Genuine AE/Federal Mogul/Nural 998cc 3-ring flat-top pistons giving 10.3 compression.

Set of 1275 +040 piston rings, made by JE. Ring sizes are 1.2mm. 1.5mm, and 3mm.