Product#: Z8151

1965-Up Chevrolet Big Block Short Water Pump With Alternator / AC Serpentine Idler Pulley Set

Idler pulleys are used when excessive free belt length causes belt-flapping or when more belt contact is desired on the pulley. Note: For use with Z8138 bracket set (sold separately).


Product#: Z81501

Serpentine Belt Idler Pulley/Bracket With LH Alternator Mount

Idler pulleys are used when excessive free belt length causes belt-flapping or when more belt contact is desired on the pulley. Note: For use with Z8104 (sold separately).


Product#: Z8183

Serpentine Belt Idler Pulley/Bracket With LH Alternator Mount

Idler pulleys are used when excessive free belt length causes belt-flapping or when more belt contact is desired on the pulley. Note: For use with Z8181 (sold separately).


Product#: YE49214

1988-93 Belt Tensioner Assembly

Belt tensioners are engineered so that the belt remains at nearly a constant tension throughout the entire operating range. This ensures maximum accessory drive component life while still preventing belt slip. Tensioners have...


Product#: YE49252

1993-97 Belt Tensioner Assembly

Belt tensioners are engineered so that the belt remains at nearly a constant tension throughout the entire operating range. This ensures maximum accessory drive component life while still preventing belt slip. Tensioners have...


Product#: YE49002

1987-92 Camaro 173 2.8L without AC Idler / Tensioner Pulley

Belt tensioners are engineered so that the belt remains at nearly a constant tension throughout the entire operating range. This ensures maximum accessory drive component life while still preventing belt slip. Tensioners have...


Product#: YE49011

1996-97 Camaro 230 3.8L without ACTensioner Pulley

Belt tensioners are engineered so that the belt remains at nearly a constant tension throughout the entire operating range. This ensures maximum accessory drive component life while still preventing belt slip. Tensioners have...


Product#: Z8150

1963-Up Chevrolet Small Block Short Water Pump With Alternator / AC Serpentine Idler Pulley Set

Idler pulleys are used when excessive free belt length causes belt-flapping or when more belt contact is desired on the pulley. Note: For use with Z8002 bracket set (sold separately).


Product#: YE49001

1987-99 Camaro Idler / Tensioner Pulley

Belt tensioners are engineered so that the belt remains at nearly a constant tension throughout the entire operating range. This ensures maximum accessory drive component life while still preventing belt slip. Tensioners have...


Product#: G5632

1988-93 Drive Belt Tensioner

Original GM drive belt tensioner for 1989-93 full size models. Mounted on the AC and alternator bracket the tensioner is a vital component in keeping your belt driven accessories running properly.


Product#: G4278

1995-97 F-Body 3.8L; 1990-95 5.7-J Belt Tensioner

Replacement belt tensioner for 1995-97 F-Body models equipped with a 3.8L engine, and 1990-95 Corvette models equipped with a 5.7L engine. Manufactured to factory specifications for proper fitment and function.


Product#: G3760

96-10 Belt Tensioner Pulley

Belt tensioners are engineered so that the belt remains at nearly a constant tension throughout the entire operating range. This ensures maximum accessory drive component life while still preventing belt slip. Tensioners have...


Product#: GF521019B

2012-15 Camaro ZL1 - METCO Supercharger Pulley Upgrade Set - 2.50" dia. Pulley

ADDS APPROX. 3-4 LBS OF BOOST Replace the stock LSA supercharger pulley on your 2012-15 ZL1 with a Metco Motorsports' precision-made overdrive pulley. These overdrive pulleys make up to 2-5 pounds of additional boost for more...


Product#: GF521019A

2012-15 Camaro ZL1 - METCO Supercharger Pulley Upgrade Set - 2.85" dia. Pulley

ADDS APPROX. 2-3 LBS OF BOOST. The 2.85" pulley will accept the factory length belt. Replace the stock LSA supercharger pulley on your 2012-15 ZL1 with a Metco Motorsports' precision-made overdrive pulley. These overdrive...


Product#: GF521019C

2012-15 Camaro ZL1 - METCO Supercharger Pulley Upgrade Set - 2.40" dia. Pulley

ADDS APPROX. 4-5 LBS OF BOOST Replace the stock LSA supercharger pulley on your 2012-15 ZL1 with a Metco Motorsports' precision-made overdrive pulley. These overdrive pulleys make up to 2-5 pounds of additional boost for more...


Product#: GF521020

2012-15 Camaro ZL1 - METCO Billet Aluminum Supercharger Tensioner Pulley

2012-15 ZL1 heavy-duty billet aluminum tensioner pulley is designed to replace the original tensioner pulley on the supercharger drive of the LSA engine. Each pulley is precision-machined from billet aluminum and fitted with...


Product#: GF521017

2012-15 Camaro ZL1 - METCO Idler Pulley Relocation Bracket

The idler pulley relocation bracket repositions the supercharger lower idler pulley (located at the 10 o'clock position near the crankshaft) away from the crank in order to provide the clearance needed for 2012-15 ZL1 models...


Product#: GF521021

2012-15 Camaro ZL1 - METCO Billet Aluminum Supercharger Upper Idler Pulley

The 100mm billet idler pulley is designed to replace the factory supercharger idler pulley located directly beneath and to the left of the supercharger. The larger 100mm diameter offers a modest increase in belt wrap at the...