998 +40 Dished Piston Set With Rings & Pins

Part No: 20773-40

20773-40 is Replaced by: 20773-40-EA

View Replacement

$202.90

Please Select a Car to Ensure Proper Fitment

Fits the following:

Classic Mini

Sprite & MG Midget

Morris Minor

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Got a Question?

If you want to go faster, keeping that 948cc block, Big bore is the best answer; boring to over 1000cc will yield a very noticable improvement! The stock bore size on a 948 is 2.4775, our big bore piston set allows a 2.582" bore.

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We offer many pistons options for the Classic Mini as built from 1959 t 2000. Standard bore. Various designs and size pistons options for 998cc, 1275cc & 1380cc engines. High or low compression options includes rings and pins.

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CHECKING PISTON COMPRESSION RING GAPS

Created: September 21, 2010

The following chart shows the SAE recommended Automotive compression ring end gaps. These recommendations are followed for the majority of the ring line unless a certain application requires deviation from the chart.

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870 Gold Flat Rd.
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998 +40 Dished Piston Set With Rings & Pins

998 +40 Dished Piston Set With Rings & Pins

ENJOY 10% OFF