GM / Holden (VT, VX, VY, VZ Commodore) 5.7L Gen III LS1 V8, 6L V8 L76, LS2 V8
10% Under Drive
- Part number: PBU1480SS10
- Crank bore: 37.6mm
- Nose diameter: 54mm
- Outside diameter: 172mm
- Overall width: 93mm
Underdrive Race Performance
All Powerbond Underdrive balancers are manufactured from forged Steel have pressure bonded rubber with a circlip to encapsulate the outer ring and have the same characteristics as the Powerbond Race series of harmonic balancers. Underdriving a harmonic balancer or making it smaller in diameter slows down the accessories speed reducing parasitic power losses from driving the alternator, air conditioning, water pump and power steering. By reducing the drive belt speed less power is used to run these accessories which will give you more HP, improve fuel economy and better throttle response. Powerbond underdrive balancers are available in a range of sizes and also in kits with everything required to make the change
Chevrolet
Camaro
Balancer Race (6PK/4PK) 1998 - 2002, 5.7L, V8, 16V, OHV, MPFI, 215kW, EngCode: LS1
Holden
Adventra
Balancer Race (6PK/4PK) Oct 2003 - Oct 2004, 5.7L, V8, 16V, OHV, MPFI, VYII, 235kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Nov 2004 - Jan 2006, 5.7L, V8, 16V, OHV, MPFI, VZ, 235kW, EngCode: LS1 GEN III
Berlina
Balancer Race (6PK/4PK) Jun 1999 - Oct 2000, 5.7L, V8, 16V, OHV, MPFI, VT, 220kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Oct 2000 - Sep 2002, 5.7L, V8, 16V, OHV, MPFI, VX, 225kW, EngCode: LS1 GENIII
Balancer Race (6PK/4PK) Oct 2002 - Jul 2003, 5.7L, V8, 16V, OHV, MPFI, VY, 225kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Aug 2003 - Aug 2004, 5.7L, V8, 16V, OHV, MPFI, VYII, 235kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Aug 2004 - Jan 2007, 5.7L, V8, 16V, OHV, MPFI, VZ, 235kW, EngCode: LS1 GEN III
Calais
Balancer Race (6PK/4PK) Jun 1999 - Oct 2000, 5.7L, V8, 16V, OHV, MPFI, VT, 220KW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Oct 2000 - Sep 2002, 5.7L, V8, 16V, OHV, MPFI, VX, 225KW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Oct 2002 - Jul 2003, 5.7L, V8, 16V, OHV, MPFI, VY, 225kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Aug 2003 - Aug 2004, 5.7L, V8, 16V, OHV, MPFI, VYII, 235kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Aug 2004 - Jan 2006, 5.7L, V8, 16V, OHV, MPFI, VZ, 235kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Feb 2006 - Jul 2006, 6.0L, V8, 16V, OHV, MPFI, VZ, 260kW, EngCode: L76
Caprice
Balancer Race (6PK/4PK) Jun 1999 - Apr 2003, 5.7L, V8, 16V, OHV, MPFI, WH, 225kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) May 2003 - Jul 2003, 5.7L, V8, 16V, OHV, MPFI, WK, 245kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Aug 2003 - Aug 2004, 5.7L, V8, 16V, OHV, MPFI, WKII, 245kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Aug 2004 - Jan 2006, 5.7L, V8, 16V, OHV, MPFI, WL, 250kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Feb 2006 - Jul 2006, 6.0L, V8, 16V, OHV, MPFI, WL, 260kW, EngCode: L76
Commodore
Balancer Race (6PK/4PK) Jun 1999 - Oct 2000, 5.7L, V8, 16V, OHV, MPFI, VT, 220kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Oct 2000 - Sep 2002, 5.7L, V8, 16V, OHV, MPFI, VX, 225kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Dec 2000 - Sep 2002, 5.7L, V8, 16V, OHV, MPFI, VU, 225kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Aug 2002 - Jul 2003, 5.7L, V8, 16V, OHV, MPFI, VY, 245kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Aug 2003 - Aug 2004, 5.7L, V8, 16V, OHV, MPFI, VYII, 245kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Feb 2004 - Jan 2006, 5.7L, V8, 16V, OHV, MPFI, VZ, 235kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Feb 2006 - Aug 2007, 6.0L, V8, 16V, OHV, MPFI, VZ, 260kW, EngCode: L76 GEN 4
Coupe'4
Balancer Race (6PK/4PK) Aug 2004 - Apr 2006, 5.7L, V8, 16V, OHV, MPFI, VZ, EngCode: GEN III
Crewman
Balancer Race (6PK/4PK) Sep 2003 - Aug 2004, 5.7L, V8, 16V, OHV, MPFI, VYII, EngCode: GEN III
Balancer Race (6PK/4PK) Aug 2004 - Jan 2006, 5.7L, V8, 16V, OHV, MPFI, VZ, EngCode: GEN III
Balancer Race (6PK/4PK) Aug 2006 - Aug 2007, 6.0L, V8, 16V, OHV, MPFI, VZ MY06, EngCode: GEN 4 L76
Balancer Race (6PK/4PK) Aug 2006 - Sep 2007, 6.0L, V8, 16V, OHV, MPFI, VZ MY06, EngCode: L98
Monaro (From 2001)
Balancer Race (6PK/4PK) Dec 2001 - Dec 2002, 5.7L, V8, 16V, OHV, MPFI, V2, 225kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Dec 2002 - Jul 2003, 5.7L, V8, 16V, OHV, MPFI, V2, 235kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Aug 2003 - Sep 2004, 5.7L, V8, 16V, OHV, MPFI, V2, 245kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Sep 2004 - Jul 2006, 5.7L, V8, 16V, OHV, MPFI, VZ, 260kW, EngCode: LS1 GEN III
Statesman (From 1990)
Balancer Race (6PK/4PK) Jun 1999 - Apr 2003, 5.7L, V8, 16V, OHV, MPFI, WH, 220kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) May 2003 - Jul 2003, 5.7L, V8, 16V, OHV, MPFI, WK, 235kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Aug 2003 - Aug 2004, 5.7L, V8, 16V, OHV, MPFI, WKII, 235kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Aug 2004 - Jul 2006, 5.7L, V8, 16V, OHV, MPFI, WL, 245kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Feb 2006 - Jul 2006, 6.0L, V8, 16V, OHV, MPFI, WL, 260kW, EngCode: L76
HSV
Avalanche
Balancer Race (6PK/4PK) Dec 2003 - Sep 2004, 5.7L, V8, 16V, OHV, MPFI, VY11, VY II, 270kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Oct 2004 - Apr 2006, 5.7L, V8, 16V, OHV, MPFI, VZ, 270kW, EngCode: LS1 GEN III
Clubsport
Balancer Race (6PK/4PK) Jul 1999 - Oct 2000, 5.7L, V8, 16V, OHV, MPFI, VTII, 250kW, EngCode: LS1
Balancer Race (6PK/4PK) Sep 2000 - Oct 2002, 5.7L, V8, 16V, OHV, MPFI, VX, 255kW, EngCode: LS1
Balancer Race (6PK/4PK) Oct 2002 - Jul 2003, 5.7L, V8, 16V, OHV, MPFI, VY, EngCode: LS1
Balancer Race (6PK/4PK) Aug 2003 - Sep 2004, 5.7L, V8, 16V, OHV, MPFI, VYII, EngCode: LS1
Balancer Race (6PK/4PK) Oct 2004 - Jul 2006, 6.0L, V8, 16V, OHV, MPFI, VZ, EngCode: LS2
Coupe 4
Balancer Race (6PK/4PK) Jul 2004 - Apr 2006, 5.7L, V8, 16V, OHV, MPFI, V2, EngCode: LS1
Coupe GTO
Balancer Race (6PK/4PK) Sep 2003 - Jul 2004, 5.7L, V8, 16V, OHV, MPFI, V3, EngCode: LS1
Balancer Race (6PK/4PK) Apr 2006 - Jun 2006, 6.0L, V8, 16V, OHV, MPFI, VZ, EngCode: LS2
Coupe GTS
Balancer Race (6PK/4PK) Dec 2001 - Jul 2003, 5.7L, V8, 16V, OHV, MPFI, V2, EngCode: LS1
Balancer Race (6PK/4PK) Aug 2003 - Sep 2004, 5.7L, V8, 16V, OHV, MPFI, V2, EngCode: LS1
Coupe Signature
Balancer Race (6PK/4PK) Jul 2006 - Nov 2007, 6.0L, V8, 16V, OHV, MPFI, VZ, EngCode: LS2
Grange
Balancer Race (6PK/4PK) Jul 1999 - Jul 2003, 5.7L, V8, 16V, OHV, MPFI, WH, EngCode: LS1
Balancer Race (6PK/4PK) Aug 2003 - Sep 2003, 5.7L, V8, 16V, OHV, MPFI, WH, EngCode: LS1
Balancer Race (6PK/4PK) Oct 2003 - Sep 2004, 5.7L, V8, 16V, OHV, MPFI, WK, EngCode: LS1
Balancer Race (6PK/4PK) Sep 2004 - Jul 2006, 6.0L, V8, 16V, OHV, MPFI, WL, EngCode: LS2
GTS
Balancer Race (6PK/4PK) Apr 2000 - Sep 2000, 5.7L, V8, 16V, OHV, MPFI, VTII, 300kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Sep 2000 - Aug 2001, 5.7L, V8, 16V, OHV, MPFI, VX, 300kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Oct 2002 - Jul 2003, 5.7L, V8, 16V, OHV, MPFI, VY, 300kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Aug 2003 - Sep 2004, 5.7L, V8, 16V, OHV, MPFI, VY, 300kW, EngCode: LS1 GEN III
Maloo
Balancer Race (6PK/4PK) Mar 2001 - Sep 2002, 5.7L, V8, 16V, OHV, MPFI, VU, 225kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Oct 2002 - Jul 2003, 5.7L, V8, 16V, OHV, MPFI, VY, 260kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Aug 2003 - Sep 2004, 5.7L, V8, 16V, OHV, MPFI, VYII, 285kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Oct 2004 - Sep 2007, 6.0L, V8, 16V, OHV, MPFI, VZ, 297kW, EngCode: LS2
Senator
Balancer Race (6PK/4PK) Jul 1999 - Oct 2000, 5.7L, V8, 16V, OHV, MPFI, VT, 250kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Sep 2000 - Sep 2002, 5.7L, V8, 16V, OHV, MPFI, VX, 255kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Oct 2002 - Jul 2003, 5.7L, V8, 16V, OHV, MPFI, VY, 260kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Aug 2003 - Sep 2004, 5.7L, V8, 16V, OHV, MPFI, VYII, 285kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Oct 2004 - Jul 2006, 6.0L, V8, 16V, OHV, MPFI, VZ, 297kW, EngCode: LS2
SV
Balancer Race (6PK/4PK) Jul 1999 - Apr 2000, 5.7L, V8, 16V, OHV, MPFI, VT SV99, 250kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Sep 2001 - Dec 2001, 5.7L, V8, 16V, OHV, MPFI, VX SV300, 300kW, EngCode: LS1 GEN III
Balancer Race (6PK/4PK) Aug 2005 - Apr 2006, 6.0L, V8, 16V, OHV, MPFI, VZ, 297kW, EngCode: LS2 GEN 4