This heavy duty crankshaft turning nut easily installs through the harmonic balancer and into the end of the crankshaft with the included grade 8 bolt. Once that's done, your balancer is held securely, and you have turning nut that is ready to rotate whenever necessary.

Features:
Heavy-Duty Model
  • Fits Big Block Chevy Engine Crankshafts
  • Made from High-Quality Steel
  • Black-Oxide Finish
  • Drive: Bolt 14mm, Nut 1.125"
  • PROFORM Parts Brand Product
  • Sold Individually
  • More From This Category

    MANLEY Piston, Extreme Duty, 1.248 in. Compression Distance, 85 mm Bore Size, -8cc Dish, For Mitsubishi 4G63 Stroker, Set of 4

    MANLEY Piston, Extreme Duty, 1.248 in. Compression Distance, 85 mm Bore Size, -8cc Dish, For Mitsubishi 4G63 Stroker, Set of 4

    $1,683.63

    Proflow Warlord+ Engine, Shortblock Assembly, Ford Cleveland 427ci Stroker Motor, Warlord Block, 4340 Crank, Flat Top Pistons, Internal Bal, Assembled

    Proflow Warlord+ Engine, Shortblock Assembly, Ford Cleveland 427ci Stroker Motor, Warlord Block, 4340 Crank, Flat Top Pistons, Internal Bal, Assembled

    $13,500.00

    Rear Main Seal Set,

    Rear Main Seal Set,

    $23.71

    Sonnax Differential Carrier-To-Case Shim, GM, 3T40 (Th125C), 4T60/E, 4T65-E

    Sonnax Differential Carrier-To-Case Shim, GM, 3T40 (Th125C), 4T60/E, 4T65-E

    $13.13

    Whiteline Sway Bar, Rear Axle, 18mm 4 Point Adjustable, Hyundai, Kit

    Whiteline Sway Bar, Rear Axle, 18mm 4 Point Adjustable, Hyundai, Kit

    $363.06