Shelby 289/302 Bare Block

$ 8,269.00

The Shelby Alloy 289 Block is much lighter and stronger than the factory cast iron version. The Shelby 289 block is fully CNC machined. It also will feature a casting number similar to the original 289 HIPO blocks.

Shelby 289 Aluminum Block Technical Features:

Block Material	A356,T6 aluminum Blocks is CNC machined
Deck Height	8.2-inch
Deck Thickness	0.750-inch
Cylinder bore range	4.030-inch,std.,to special order 4.155-inch
Maximum Stroke	3.4-inch
Displacements up to	368 cubic inches
Cylinder sleeve	Centrifugally cast dry sleeves
Cylinder wall	Siamese with dry liners
Main bearing cap	Billet aluminum
Main bearing cap bolt configuration	studs;4 splayed bolts on 2-3-4 mains
oil sump	Accommodates wet or dry sump oiling systems
Head stud diameter	0.500-inch
Bare block weight	90 pounds, approximately