![BSA Cylinder Head Bolt Set M20/M21 1950-Alloy Head](http://boaspares.com/cdn/shop/products/g_39b9f83c-c7ff-4cd7-b503-31500f829dfd_{width}x.jpg?v=1534424870)
BSA Cylinder Head Bolt Set M20/M21 1950-Alloy Head
BOA771.upst. WT4.5BSA Cylinder Head Bolt Set M20/M21
1950 on -Alloy Head
The length is 1 5/8"
20 TPI 3/8"
Made in England
BSA Cylinder Head Bolt Set M20/M21
1950 on -Alloy Head
The length is 1 5/8"
20 TPI 3/8"
Made in England