Riser - Crusader - Sierra Marine Engine Parts - 18-1938 (118-1938)

For: Crusader GM Small Block V8 305-350cu.in (Models CM305, CM350XL, and CM350HT), Crusader GM Big Block V8 454cu.in (Models 454XL and 502XL)

This product replaces:

47-1938, R029015, RO29015, GLM52080, 808282127435, 92-52080, 98126, 9-40419