Big Block Chevrolet, Dart Pro1 heads, 325cc intake runner volume, 121cc dome volume, new out of the box, 1.88 exhaust,2.25 intake, titanium retainers, moly locks, 1.625 dual H11 springs, good to .800 inch lift,
.
250 lb seat pressure @2.00 installed height,
675 lb open pressure @ 7.50 lift.
comes with rocker studs and guide plates, have new "Harland Sharp" rocker arms for additional cost.
These sell for $1580.oo US each, best price Landed here in Canada today is $4675.00 taxes and freight included.