Leading A-Series engine specialist since 1981
A set of four replacement gudgeon pins to suit A-Series Omega pistons, either in 13/16-inch or 18mm diameter. For reference, our diecast range all use the standard size 13/16-inch pins and forged have 18mm lightweight pins.
The only exceptions are the 18cc dish forced induction forged pistons, which use 13/16-inch pins, and 998 at 5/8-inch.
In 13/16-inch there are two lengths - select short if you wish to run a fully-floating setup with gudgeon pin clips.