P2R new crank snout spacer for Honda J37 crankshaft. This spacer will allow for the J37 crankshaft to be fitted into a Honda J32A2 engine. The J37 crank snout is shorter than the J32A2 crank snout. This spacer will make the J37 crank the correct length to fit into the J32A2 block. Made from Stainless Steel, for strength and a high quality finish that will not rust.