25% UNDERDRIVE BALANCER KITS FOR LS ENGINES

Give your engine the edge!

Powerbond 25% Underdrive kits available for your naturally aspirated LS engine, from VT-VZ 5.7-6.0, VE 6.0-6.2 (2006-08/2010), VE 6.0-6.2 (09/2010-2013) and VF 6.0-6.2 (Non LSA)

All offering the same benefits.

• Underdrive balancer kit produces more horsepower
• Smaller diameter harmonic balancer reduces inertia for faster engine acceleration.
• SFI race harmonic balancer included for unbeatable strength and durability.
• Includes full set of all metal Dayco Nuline heavy duty idler pulleys.
• Premium Dayco poly V drive belts included for quiet running and minimum belt slip.

PBK001

5.7L LS1, 6L L76 V8 (Holden Commodore VT-VY-VZ 1999-06) CONTAINS 25% Underdrive Race Balancer (PBU1480SS25) Idler/Tensioner Pulley (EP024), Idler/Tensioner Pulley (EP025 x 2), Idler/Tensioner Pulley (EP026) Drive Belts (6PK1930, 4PK1015)

PBK002

6L V8 L76, L98, LS2, 6.2L V8 LS3 (Holden Commodore VE 2006-8/2010) CONTAINS 25% Underdrive Race Balancer (PBU1117SS25) Idler/Tensioner Pulley (EP024), Idler/Tensioner Pulley (EP190), Idler/Tensioner Pulley (EP026) Drive Belts (6PK1905, 4PK1040)

PBK016

6L V8 L77, 6.2L LS3 (Holden Commodore VE II 9/2010-13) CONTAINS 25% Underdrive Race Balancer (PBU1117SS25) Idler Pulley (EP024), Idler/Tensioner Pulley (EP025 x 2), Tensioner Pulley (EP026) Drive Belts (6PK1905, 4PK1065) 

PBK021

6L V8 L77, 6.2L V8 LS3 (Holden Commodore VF, VFII 2013-On) CONTAINS 25% Underdrive Race Balancer (PBU1117SS25) Idler Pulley (EP024), Idler Pulley (EP313), Idler/Tensioner Pulley (EP025 x 2), Tensioner Pulley (EP026) Drive Belts (6PK1790, 4PK1065)