Availability
KB V-Twin Pistons
Showing In Stock Items. Show All 147 Items.
Not Showing Customizable Items. View Customizable Items.
Piston Set, KB Forged Coated Piston - Shovelhead Hemi Dome -53.6cc 88-98ci 1948-84 ROD -7.440
Part Number: UEM-KB929C010
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Piston Set, KB Forged Coated Piston - Evolution 80ci Dome -16.7cc 1984-99 Rod 7.7440
Part Number: UEM-KB921C020
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
PISTON KIT
Part Number: UEM-KB935C-005
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Piston Set, KB Hyper Piston Twin Cam 88 (88ci) 1998-2006 Rod -7.667 Bore -3.750 Stroke-4.000 C.H. 1.270 Dome -16.8cc
Part Number: UEM-KB426C010
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Harley Davidson Milwaukee 8 128" 4.250x4.500 -2.5cc 2017-Present 11.7:1
Part Number: UEM-KB596LCA005
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Harley Davidson Milwaukee 8 128" 4.250x4.500 -2.5cc 2017-Present 11.7:1
Part Number: UEM-KB596LCASTD
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
PISTONS
Part Number: UEM-KB661LCA-STD
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Piston Set, Super Duty KB Forged Coated Anodized Piston - Big Bore 120" Milwaukee 8 114" and 117" bored to 4.125"
Part Number: UEM-KB542LCASTD
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Piston Set, Super Duty KB Forged Piston - Twin Cam 96 Big Bore Dish 117"
Part Number: UEM-KB917LCASTD
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Piston Set, Super Duty KB Forged Piston - Twin Cam 117" +1.5cc with Screamin' Eagle 95cc head
Part Number: UEM-KB662LCA010
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Piston Set, Super Duty KB Forged Piston - Twin Cam 96 Big Bore Flat Top +1.9cc (103ci) 2007 To Present Rod -7.667
Part Number: UEM-KB908LCA030
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Piston Set, KB Forged Piston - Twin Cam 96 Big Bore Dome -9.8cc (103ci) 2007 To Present Rod -7.667 w/Screamin' Eagle head
Part Number: UEM-KB660C040
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Pistons, KB Forged Coated Piston - Evolution 80ci Dome -8.5cc 1984-99 Rod 7.7440
Part Number: UEM-KB920C-STD
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
KB Forged Piston - Shovelhead Hemi Dome -53.60cc ROD -7.440
Part Number: UEM-KB659CSTD
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Piston Set, KB Forged Coated Piston - Shovelhead Hemi Dome -47.4cc 80ci FL, FLH, FX 1978-84 Rod-7.440
Part Number: UEM-KB926C020
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Piston Set, KB Forged Coated Piston - Shovelhead Hemi Dome -42.3cc 88-98ci 1948-84 ROD -7.440
Part Number: UEM-KB928C005
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
KB Forged Piston - Shovelhead Hemi Dome -53.60cc ROD -7.440
Part Number: UEM-KB659C030
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
KB Forged Piston - Shovelhead Hemi Dome -42.30cc ROD -7.440
Part Number: UEM-KB658C040
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Piston Set, KB Forged Coated Piston - Shovelhead Hemi Dome -42.3cc 88-98ci 1948-84 ROD -7.440
Part Number: UEM-KB928C040
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Piston Set, KB Forged Coated Piston - Shovelhead Hemi Dome -58cc 80ci FL, FLH, FX 1978-84 Rod-7.440
Part Number: UEM-KB927C030
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Set, KB Forged Coated Piston - Evolution 80ci Dome -16.7cc 1984-99 Rod 7.7440
Part Number: UEM-KB921C005
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
PISTON SET
Part Number: UEM-KB915C-060
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Piston Set, KB Forged Coated Piston - Knuckle Pan Shovel Hemi Dome -47.6cc 74ci FL, FLH, FX 1941-79
Part Number: UEM-KB931CSTD
Not Yet Reviewed
Estimated Ship Date: May 8, 2026 if ordered today
Estimated Ship Date: May 8, 2026 if ordered today
Piston Set, KB Forged Coated Piston - Evolution 80ci Flat Top +2.1cc 1984-99 Rod 7.7440
Part Number: UEM-KB919C030
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Piston Set, KB Hyper Twin Cam 88 (88ci) 1998-2006 Rod-7.667 Bore-3.750 Stroke-4.000 C.H. 1.270 Flat Top +1cc
Part Number: UEM-KB425CSTD
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster