Chev LSX376-B15 450HP Crate Engine GM Performance # 19434412 Rate_40 Sold as a set of

Sold as a set of 20

) allowing it to be easily hidden

Sensor is a replacement Bosch LSU 4

Maximum Vacuum (hg):20

Chev LSX376-B15 450HP Crate Engine GM Performance # 19434412 Rate_40 Sold as a set ofChev LSX376 B15 450HP Crate Engine GM Performance # 19417356 Chevrolet Performances engineers started with the tough LS steel Bowtie standard deck block, added a forged steel crankshaft, forged rods, and forged pistons, then topped off the short block assembly with high flow, rectangular port LSX LS3 six bolt aluminum heads for supercharged and turbocharged combinations. We deliver the LSX376 B15 without an intake manifold and other accessories,