*excludes Alaska, Hawaii & Puerto Rico

(LS1 Camaro to Truck) Water Pump Spacer .7" Adapter Swap kit LSX LS LS2 LQ4 GTO

In stock
- +

LS Water Pump Spacer Kit

Used for mounting 1998-02 LS1 Camaro (or GTO any year) water pumps onto LS Truck/SUV (any year) engines to keep the belt aligned. This is the EXACT dimension required for this combination.

  • Can be bolted to all LS engines, currently running LS Truck (or LS3 Camaro) crank pulley
  • Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
  • Includes: 2 spacers, 4 gaskets, 1 steam port plug (1/8"), and bolts

***always use the belt tensioner that would have originally came with the water pump that you are using. (example: 1998-02 Camaro water pump would use a 1998-02 Camaro belt tensioner) These spacers will keep the alignment perfectly.

LS Series Engine Belt Spacing Guide: Corvette, G8, SS, & CTSV engines have the tightest belt to block setting (other than FWD vehicles w/ LS4) LS1 Camaro belt spacing is approximately .86" further outboard Truck & Camaro 2010up belt spacing is approximately .71" further than LS1 Camaro (1.57" from Corvette)

More Information

Bullet Point 1 Compatible with 1998-02 LS1 Camaro water pump conversions to LS Truck engine to keep the belt aligned with truck accessories
Manufacturer Part Number 551690-71
UPC 797822587771
Weight 1.600000
ICT Manufacturer ICT Billet
United States United States
Length Inches 6
Width Inches 2
Height Inches 3

WARNING - This product can expose you to chemicals including lead, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to


ALUMINUM: Most of the aluminum alloys used today contain some level of lead, usually less than .1%. Lead is known to the state of California to cause cancer and reproductive harm. Most aluminum alloys are physiologically inert in their solid form, and the lead is contained within, however user-generated dust and/or fumes may pose a hazard if inhaled or ingested. Heating beyond a certain temperature may also provide avenues for exposure.


STEEL (steel bolts):  Steel is an iron alloy with several metals including Nickel and Chromium. Both Nickel and Chromium are known to the State of California to cause cancer and reproductive harm, respectfully. This warning applies to stainless steels as well.