Availability
Engines & Components
4-1/8in Bore Rear Cylinder Assembly - Wrinkle Black
Part Number: SSY-910-0377
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
1999+ BT 4.425in Bore Cylinder Set - Wrinkle Black
Part Number: SSY-910-0565
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
2017+ M8 Models 4.250in Bore Front Cylinder - Wrinkle Black w/ Highlight
Part Number: SSY-910-0675
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
2017+ M8 Models 4.250in Bore x 4.5in Stroke 114 To 128 Big Bore Kit
Part Number: SSY-910-0684A
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
2017+ M8 Models 4.250in Bore Unhoned Front Cylinder - Black Granite w/ Highlight
Part Number: SSY-910-0735
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
2017+ M8 Models 4.250in Bore 4-5/8in Stroke Cylinder Kit - Wrinkle Black w/ Highlight
Part Number: SSY-910-0762A
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
1999+ BT 4.937in 3.927in Bore Cylinder - Silver
Part Number: SSY-910-0779
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
2020+ KRX Models 10in Offset Sprocket Cam
Part Number: SSY-560-0281
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
1.125in 128 Tooth (40022-91) Secondary Drive Belt
Part Number: SSY-560-0420
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
1.125in 135 Tooth Carbon Secondary Drive Belt
Part Number: SSY-560-0423
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
1.125in 128 Tooth (40024-04) Secondary Drive Belt
Part Number: SSY-560-0424
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
1.5in 130 Tooth Carbon Secondary Drive Belt
Part Number: SSY-560-0425
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
1.5in 136 Tooth Carbon Secondary Drive Belt
Part Number: SSY-560-0428
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
1.5in High Strength Final Drive Belt - 139 Tooth
Part Number: SSY-560-0429
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
2007+ BT 106in Big Bore Hot Set Up Kit w/o Cylinder Heads
Part Number: SSY-900-0355
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
99-05 BT Super Stock 91cc Cylinder Heads - Wrinkle Black
Part Number: SSY-900-0470
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
S&S Cylinder 84-99 BT w/Super Stock Cylinder Heads 80in 3 1/2in Bore Cylinder & Piston Kit - Natural
Part Number: SSY-91-7213
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
1999+ BT 4-1/8in Bore Cylinder Only Sets For 111in T-Series Engine - Silver
Part Number: SSY-910-0014
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
1999+ BT 4-1/8in Bore 4.763in Cylinder Set - Wrinkle Black
Part Number: SSY-910-0243
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
84-99 BT 4-1/8in Bore Cylinder Set For 124in V-Series Engine - Polished
Part Number: SSY-910-0273
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
07-16 BT 124in Low Compression 4-1/8in Big Bore Kit - Silver
Part Number: SSY-910-0327
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
07-17 BT 4-1/8in Stroke 4-1/8in Bore Cylinder Kit - Wrinkle Black
Part Number: SSY-910-0333
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
07-16 BT 124in Standard Compression 4-1/8in Big Bore Kit - Silver
Part Number: SSY-910-0341
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
4-1/8in Bore Front Cylinder Assembly - Wrinkle Black
Part Number: SSY-910-0376
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
2017 M8 Models 4.250 Bore w/o Highlight Big Bore Cylinder Set
Part Number: SSY-910-0683A
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
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