dome top forged piston set for use in 340 "A" engine block 4.070" bore size. This is .030" over standard size. For standard 340 stroke of 3.31" and stock rod length of 6.123" nominal 12.5-1 compression Works with stock and W2 heads. Not for use with Edelbrock or Indy heads.
Click the 'Add to Cart' button above to place this item in your shopping cart - you will not be charged by doing this. Quantities can be changed by clicking 'view cart' at the top of any page.