Built with all-new components.
Heavy-duty, Siamese-bore cast iron block with cross-bolted mains.
Aluminum cylinder heads.
Black cast aluminum valve covers.
Stainless steel 2.25-inch intake and 1.94-inch exhaust valves.
Heavy-duty single valve springs.
Premium material valve stem seals.
292-degree hydraulic camshaft (248-degree duration @ .050 inches) - 0.524/0.543-inch lift.
Forged pistons - 4.50-inch bore, 10.25:1 C.R.
Aluminum single plane 4-bbl intake manifold.
Forged steel crankshaft - 4.15-inch stroke.
Precision double roller timing chain and sprockets.
Chrome front cover.
6-quart rear sump oil pan (1970-71 B- and E-body styles).
Spark plug wires.
High-performance electronic distributor.
Heavy-duty engine stand and shipping crate.
For more information, visit www.mopar.com.