DART Chevrolet Small-Block Short Block 427ci
Dart's 427 cubic inch Chevy short block package has been rigorously tested and carefully designed and assembled by the same builders that build Dart's high performance racing engines.
10.5:1 with 72cc chamber heads and flat top pistons
11.4:1 with 64cc chamber heads and flat top pistons
9.25:1 with 72cc chamber heads and 20cc dish pistons
10.0:1 with 64cc chamber heads and 20cc dish pistons
PLEASE NOTE: ALL DART PRODUCTS ARE AN ORDER IN ITEM AND MAY TAKE UP TO 12 WEEKS EX. USA
PLEASE CONTACT US PRIOR TO PURCHASE TO CONFIRM STOCK LEVELS