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These forged 4340 Super Race Crankshafts are in both VW and Chevy journals in a range of different sizes from 74mm to 86mm.
I use these in my RPR Signature engines and my own race engines including the race engines that build for my customer's street, drag and circuit cars as the 4340 is made using a high carbon content material that makes it a...
These forged 4340 Super Race Crankshafts are in both VW and Chevy journals in a range of different sizes from 74mm to 86mm.
I use these in my RPR Signature engines and my own race engines including the race engines that build for my customer's street, drag and circuit cars as the 4340 is made using a high carbon content material that makes it a very strong crankshaft.