"D" engine sbc 18 degree pistons and rods

[dave]

wiseco 18 degree max compression pistons, Eagle rods with pins and rings  4.030 bore 3.00 stroke    only 6 runs at bonneville  look perfect
303-935-4852  dave  offers

[8]

   
   4.030 Bore and 3.00 Stroke Aint a legal SCTA D motor,  Too Big ! !

[SPARKY]

2.98"  ?

[jacksoni]

2.98"  ?

4.03x3= 306.13, just above the limit. However, just because the pistons were "designed" for a 3" stroke (pin height, deck height, rod length,  etc etc) doesn't mean you have to run that stroke. Generally could easily be fit in a legal D motor (with a slightly shorter stroke)