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Vintage Air

VINTAGE AIR LT1 Engine Front Runner Drive System

MPN: 175041 Catalog #: 001552374 Category: Pulley Kits Check Vehicle Fitment

Product Details

Pulley Kit - Front Runner Low Profile - 6-Rib Serpentine - Aluminum - Black Anodized - GM GenV LT-Series - Kit

ront Runner unit offers additional intake/throttle body clearance obtained by lowering the water pump 1" and tightening accessory mounting positions.

This is our elegant solution for custom air conditioning, alternator and power steering mounting.

System includes a power steering pump with natural finish pump housing, natural compressor and alternator, hardcoat black pulleys, black clutch and tensioner covers.

System includes a power steering pump with natural finish pump housing, natural compressor and alternator, hardcoat black pulleys, black clutch and tensioner covers.

  • USA made, precision cast A356-T6 alloy, water pump housing with integrated compressor, alternator and power steering pump mounting points.
  • Low profile casting designed to clear OEM and most aftermarket throttle bodies, eliminating need for wedge spacers.
  • Passages engineered for optimal coolant flow.
  • Every housing 100% pressure tested.
  • No modification required to install OEM timing solenoid and related hardware.
  • Housing tapped for M12 boss for OEM temperature sender.
  • Includes 6061-T6 billet aluminum water pump cartridge with high performance stamped steel impeller, OEM spec seal, ball roller bearings and steel hub.
  • Genuine Sanden compressor with machined billet, one-piece compressor O-ring adapter block.
  • Thermostat housing bore design for LS2 style thermostat.
  • Casting NPT tapped for side or bottom exit heater hose outlets, moved inboard for increased frame and suspension clearance.
  • Reduced diameter ATI harmonic balancer for additional clearance below system.
  • Detroit Speed aluminum body power steering pump.
  • Mechman 170 amp alternator (140 amp at idle) - 320 amp option available.
  • Precision machined 6061-T6 billet pulleys.
  • ARP 12-point stainless steel bolt and hardware kit
  • OEM type belt tensioner with cover.
  • Genuine Gates serpentine drive belt.
  • Remote-reservoir power steering pump option available.

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Engine Compatibility

GM - LTMatched variant: LT

GM Gen V Small Block; LT1/LT4/LT5

Fitment note: Engine compatibility is provided as a guide. Please verify all fitment details before ordering.

Product Specs

Brand
Vintage Air
Part Number
175041
Catalog Number
001552374
Product Line
Pulley Kits
Category
Engines & Parts
Type
Pulley Kits
UPC / Barcode
842829144790
Length
26.75 in
Width
19.75 in
Height
12.25 in
Weight
74.85 lb
Ship Alone
Yes
Air Restricted
No

Shipping & Availability

Current status 2 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

Inventory shown: 2 available as of 6/3/2026.

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