The kit includes the cylinder
FITS ALL POLARIS SPORTSMAN 450
Complete kit for cylinder to cases and cylinder head
Works on all OEM and aftermarket camshafts
Direct replacement installs easily with no modifications required
Banshee 66mm +2mm Big Bore 409cc Sneaker Stroker Crank Pro X Pistons Cool Head General XP1000 The kit includes the cylinderS410485301023, S410485301024, P400485100024, 573M06800, 4111, CBK0044, PD300, 808812, 822154, BR8ES, K018, 10 301, B1005, 21. 2020, 8101D200, 2GU 11311 00 00, 2GU 11321 00 00,2GU 11181 00 00, 2GU 11631 00 94, 2GU 11610 01 00, 4L0 11633 00 00, 93450 17129 00, 93310 316D6 00,3GG 11351 02 00, B0627020F, B0627018AFM, B0627015F, 99530 10114 00, IR019018AFM, MNB160210225A, 8055681300989, 29L 11400 30 00 29L 11412 00 00 29L 11401 09 00, 29L 11442 10 00,