NHRA Tech Department makes corrections/additions to the engine blue print specifications

May 16, 2017

The NHRA Technical Department recently made changes to the blueprint specifications.

15-17 Chry 378 600 added

2015 Chry 354 540 added manifold casting MRE100047

09-10 Chry 345, 370, 392 alt manifold casting P50049330AC

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