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PowerBond – 2010-2015 Camaro SS & 99+ LSx Truck Underdrive Pulley (PBU1190-SS25)
$256.99
- Extra-tall belt-retention “walls”—no more thrown belts!
- No aftermarket tensioner required
- 100% steel construction
- Lighter than the stock balancer
- Integral timing marks and puller-mounting threads
- Keyed for high-rpm or supercharged applications
- Does not cause false knock retard or erratic power-curve dips
- SFI Approved
Frequently Purchased Together
Front Drive Accessory Kit
$21.99
Front Drive Accessory Kit
Serpentine Belt for 25% Underdrive Pulley for 5th Gen Camaro w/ Hydraulic Steering (K060825)
$32.99
Front Drive Accessory Kit
Serpentine Belt for 25% Underdrive Pulley for 5th Gen Camaro w/ Electric Power Steering (060780)
$38.99
Crankshaft Damper Bolt
OEM Style – Crankshaft Damper Bolt for LS engines (12557840)
$6.99
Crankshaft Damper Bolt
ARP – Crankshaft Damper Bolt for LS, Gen V LT, and LT4 Dry Sump Engines (234-2503)
$39.99
Induction
$89.99
Description
Powerbond 25% Underdrive Balancer Pulley
2010-2015 Camaro LS3 / L99, 99+ 4.8 / 5.3 / 6.0 Silverado / Sierra / SUV, 06-09 Trailblazer SS
Powerbond’s new 25% underdrive balancer for 2010-2015 Camaro LS3 / L99, 99+ 4.8 / 5.3 / 6.0 Silverado / Sierra / SUV, 06-09 Trailblazer SS incorporates a number of high-quality features you won’t find on any other aftermarket unit. Chief among them are a pair of extra-tall belt-retention walls that eliminate the belt-slippage issues endemic to other LS1 balancers (see photo). Other unique design strengths include 100% steel construction (other brands use steel and aluminum), integral timing marks, and built-in puller-mounting threads. Includes detailed installation instructions.
FEATURES:
- Extra-tall belt-retention “walls”—no more thrown belts!
- No aftermarket tensioner required
- 100% steel construction
- Lighter than the stock balancer
- Integral timing marks and puller-mounting threads
- Keyed for high-rpm or supercharged applications
- Does not cause false knock retard or erratic power-curve dips
- SFI Approved
NOTE:
Requires a new Crank Bolt, Serpentine Belt, and A/C Belt.
Questions & Answers (1)
Customer questions & answers
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Will your car require a tune after installing the powerbond 25% underdrive pulley?
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Q Will your car require a tune after installing the powerbond 25% underdrive pulley? answer nowAsked by on April 18, 2022 6:47 amA Tune not required
Almost like stock just underdriven
Great communication
Great quality, fast shipping, GPI is the best!
Great product!
Great product