KBR Crankshafts & Kits
KBR Billet Crankshaft Kit 3.250" Mains $5,880.oo
400 - 430 - 455 Part# B25523-325
INCLUDES:
• 4.400 billet crank (3.250" mains 2.200" rods)
• 6.800" billet H-beam rods
• Custom forged pistons with .990 or 1.000 pins. Your choice of compression.
• Rings 1/16" (.043" extra cost) Plasma moly rings.
• Main bearings
• Rod bearings
• Cam bearings, coated
BILLET CRANKSHAFT KITS
B25523-300 3.00" mains • 523" • 4.400 stroke • 2.200" rods • 4.350" bore ____________$6,100.00
B25523-325 3.25" mains • 523" • 4.400 stroke • 2.200" rods • 4.350" bore ____________$5,880.00
B25560-300 3.00" mains • 560" • 4.400 stroke • 2.200" rods • 4.500" bore ____________$6,100.00
B25560-325 3.25" mains • 560" • 4.400 stroke • 2.200" rods • 4.500" bore ____________$5,880.00
CAST CRANKSHAFT KITS
B25455-325 3.25" mains • 455" • 3.900 stroke • 2.250" rods • 4.3125" bore ___________$2,700.00
B25470-325 3.25" mains • 470" • 3.950 stroke • 2.200" rods • 4.350" bore ___________$3,200.00
B25482-325 3.25" mains • 482" • 4.050 stroke • 2.100" rods • 4.350" bore ___________$3,200.00
B25494-325 3.25" mains • 494" • 4.150 stroke • 2.000" rods • 4.350" bore ___________$ NA
BILLET CRANKSHAFT ONLY
B2523-300 3.00" mains • 523" • 4.400 stroke • 2.200" rods • 4.350" bore ____________$3,200.00
B2523-325 3.25" mains • 523" • 4.400 stroke • 2.200" rods • 4.350" bore ____________$3,200.00
B2560-300 3.00" mains • 560" • 4.400 stroke • 2.200" rods • 4.500" bore ____________$3,200.00
B2560-325 3.25" mains • 560" • 4.400 stroke • 2.200" rods • 4.500" bore ____________$3,200.00
CAST CRANKSHAFT ONLY (Customer supplied good core only to be inspected and magnafluxed)
B2455-325 3.25" mains • 455" • 3.900 stroke • 2.250" rods • 4.3125" bore ___________$ 450.00
B2470-325 3.25" mains • 470" • 3.950 stroke • 2.200" rods • 4.350" bore ___________$ 675.00
B2482-325 3.25" mains • 482" • 4.050 stroke • 2.100" rods • 4.350" bore ___________$ 675.00
B2494-325 3.25" mains • 494" • 4.150 stroke • 2.000" rods • 4.350" bore ___________$ 675.00
TO ORDER CALL 951-541-4750
Pre-paid by wire transfer, Venmo, or Zelle
Please note: Custom piston sizes available upon request. Billet rods and cranks are suppied by Molnar Technologies. Designed for Internal balanced motors.
