Vespa 400 pistons and cylinder barrel Wanted : Two Vespa 400 pistons with rings and one cylinder barrel without broken fins. - Art Shigley https://web-cars.com/phorum//read.php?4,33004,33004#msg-33004 Tue, 19 May 2026 00:35:53 +0000 Phorum 5.2.23 https://web-cars.com/phorum//read.php?4,33004,33004#msg-33004 Vespa 400 pistons and cylinder barrel https://web-cars.com/phorum//read.php?4,33004,33004#msg-33004 bicycleart49 Vespa Microcar Forum Sat, 08 Mar 2003 05:03:17 +0000