Finish Options: Available in your choice of a brilliant chrome or a durable black finish to perfectly match your build's aesthetic

#SHC-976 5/16-18 x 2-3/4 length Chrome Socket Head Allen Bolt - 10 Pack

XL883DLX 4CFM SPORTSTER 883 DELUXE (1991)

Crankcase breather bolts are also needed and are available separately in black

chrome plated bolts and washers used on Harley-Davidson Knucklehead engines 1940-1947

#3717-16 Black Headbolt Set 1973-1985 Harley-Davidson Sportster Motorcycle Specific_Harley-Davidson Twin Cam Finish Options: Available in yourHigh quality strength heat treated, black oxide plated 12 point replacement headbolts fit Harley Davidson Sportster 1973 1985. Made in Ohio, USA.