Dart 10.400 deck BigM 2 Iron blocks, 4.600 bore, Billet caps, Main studs, +.400 raised cam, 55 or 60mm cam journal, .904 or .937 lifters.
IN STOCK to SHIP NOW
Dart Big M2 Iron Block
10.400 deck
4.595 bore
Billet Steel main caps
ARP Main Studs
Extra Inner Head stud bosses
+.400 Raised cam
55mm babbit cam tunnel hac .904 lifter bores (non-bushed)
60mm babbit cam tunnel has .937 lifter bores (non-bushed) ADD +$75
Optional Finish block machining available
Short Blocks and Kits for up to 648cid with 4.875 stroke available
IN STOCK to SHIP Now
