This is a racing-grade cylinder head gasket for all 1300 and 1500 SOHC engines with ten 12mm head bolts. Made in USA.
Applies to all Fiat X19, 128 with 1.3 and 1.5mm engines.
Composite fiber construction with highest quality ferrous "fire rings".
This gasket can also be used on 1980-86 Fuel Injected X1/9s with 10mm bolts.
Uncrushed thickness of this gasket is .059.
Cylinder bore openings are 87.5mm. This gasket is required if using pistons up to 87.0 mm and have any amount of piston pop-up from the deck.
Note that starting in late 86 X1/9s were supplied with engines that used fourteen 10mm cylinder head bolts, this gasket is not recommended for those engines.
Not compatible with 1100cc engines with 80mm bore.