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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
driver side lower motor mount will be relocated to v8 position directly on subframe and I6 bracket discarded
The new 237cc port has been flow bench tested to flow over 330cfm & can support everything from smaller camshaft street engines all the way to all our race engines
droop travel
Easy Install: Includes subframe inserts with captive nuts for added strength and a cleaner install
These loops are available in front and rear versions
Brawler LS3 Style CNC Ported Cylinder Heads w/ TSP .660" Spring Kit and Titanium Retainers crossmember driver side lower motor mountIntroducing our Brawler Series CNC LS3 Heads! Our goal with the Brawler series cylinder heads are to provide a standardized on the shelf, in stock cylinder head that can ship out very quickly and to provide our customers with an incredible bargain! If you are looking for a great replacement upgraded LS3 style cylinder head, look no further than these fully CNC ported Brawler cylinder heads! These are inspired from a factory GM LS3 cylinder head