Holley 21-3 Accessory Drive Bracket; Cast; GM LS; For Use w/Long Belt Alignment;
by Holley
SKU ds_BBVL_21-3
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Save $14.57
Original price
$268.77
Original price
$268.77
-
Original price
$268.77
Original price
$268.77
Current price
$254.20
$254.20
-
$254.20
Current price
$254.20
Availability:
Only 4 left!
Description
Holley accessory drive installation kits provide proper spacing for Holley A/C, P/S & Alt accessory drive brackets, so belts ride at the perfect distance on your particular engine.
Resources
Installation InstructionsSpecifications
| Accessory Drive Style | High Mount |
| Description_ASC | Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations |
| Description_ASM | Installation Kit; LS Acc. Drive Brackets; use with LONG belt alignment (alignment common on Trucks/10-UP Camaro) Holley accessory drive installation kits provide proper spacing for Holley A/C; P/S/Alt accessory drive brackets; so belts ride at the perfect distance on your particular engine. A Fitment And Required Components Guide helps you locate and source components and provides other notes and helpful hints to figure your distance. Three easy steps will get you going. Step one is to determine your belt alignment based on your crank pulley position on the engine you have. Step two is to choose the Holley accessory drive brackets that you need (A/C; Alt/P/S or both). Step three is to see which Holley installation kit your set-up requires to line up your accessories with your crank pulley position. An application specific installation kit (part # 21-1; 21-2; or 21-3) is REQUIRED for most applications. Refer to the Fitment Matrix to the left of this page. |
| Description_DEF | Accessory Drive Component Mount Set |
| Description_DES | Accessory Drive Bracket |
| Description_EXT | Accessory Drive Bracket; Cast; GM LS; For Use w/Long Belt Alignment; |
| Description_FAB | Cast Aluminum |
| Description_FAB | For Use w/Applications w/o A/C Or Using Factory A/C Bracket |
| Description_FAB | LS Accessory Drive Bracket Kit |
| Description_INV | HI ACC BKT INSTALL KIT; LS LONG-NATURAL |
| Description_MKT | Holley accessory drive installation kits provide proper spacing for Holley A/C, P/S & Alt accessory drive brackets, so belts ride at the perfect distance on your particular engine. |
| Description_MKT | Installation Kit, LS Acc. Drive Brackets, use with LONG belt alignment (alignment common on Trucks & 10-UP Camaro)Holley accessory drive installation kits provide proper spacing for Holley A/C, P/S & Alt accessory drive brackets, so belts ride at the perfect distance on your particular engine. A Fitment And Required Components Guide helps you locate and source components and provides other notes and helpful hints to figure your distance. Three easy steps will get you going. Step one is to determine your belt alignment based on your crank pulley position on the engine you have. Step two is to choose the Holley accessory drive brackets that you need (A/C, Alt & P/S or both). Step three is to see which Holley installation kit your set-up requires to line up your accessories with your crank pulley position. An application specific installation kit (part # 21-1, 21-2, or 21-3) is REQUIRED for most applications. |
| Description_SHO | AccessoryDriveCmpSet |
| Engine Make/Size | GM LS |
| height | 3.0 |
| length | 16.1 |
| LTL | N |
| Material | Steel |
| Thickness | 1.589 in. |
| Thickness | 2.119 in. |
| WARNING CA Proposition 65 | No |
| weight | 3.8 |
| width | 7.1 |
