1098 9:1 +20 Piston - County Brand, Set Of Four

1098 9:1 +20 Piston - County Brand, Set Of Four

1098 9:1 +20 Piston - County Brand, Set Of Four
Qty:
$309.95
CLOSEOUT! Prices apply to stock on hand only.
Part No: 20397-20-CO
Internet Price $309.95
This after-market 4-ring piston (+.020 oversized) was designed for 1098cc engines. The upper three compression rings are .0625" thick and the bottom oil ring is .1249" thick. Pin height in this piston design 2.2855", this results in a compression of 8.5:1 in most standard applications that include the '62-'67 A40, MKII 1100, the '74-'81 Allegro 1100 and the '75-'80 Mini Clubman and Clubman Estate.
7cc Dish
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