Medium Deck Height Truck Racing Block
This medium deck height iron block was designed for "Truck Pro Stock Racing" with the following features:
8.700" deck height that can be machined to 8.500"
Has standard Chevrolet bell housing bolt pattern
Delivered with 3.900" cylinder bore and can be bored to 4.190"
Uses jesel style timing belt system (4.953 cam to crank)
Has no lifter holes or cylinder head bolt 2.300 main bearing diameter and 2.250" cam bearing
All other diameters are same as block P/N 24502650
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