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Vehicle Info NeededICT BILLETPART NUMBER: 335-551690-86
LS Water Pump Spacer Kit
$6700
Ships on 09/15/2026
Lowest Price GuaranteeWater Pump Spacers
LS Water Pump Spacer Kit7/8" Use to Corvette water pump to LS1 F-Body/GTO Accessories Includes: (2) Spacers, Bolts, Gaskets Natural Aluminum Finish
Notes:
- Used for mounting Corvette (any year LS) water pump onto 1998-02 LS1 Camaro (or GTO any year) engine to keep the belt properly aligned. This is the EXACT dimension required for this combination.
Can be bolted to all LS engines, currently running LS1 F-body (or GTO) crank pulley
Includes 1/8" NPT steam port provision in one of the spacers
- Aerospace Grade 6061-T6 Aluminum
- Ability to use LS1 and LS3 water pumps with truck accessories
- Natural Aluminum Finish
- Includes Spacer Plates, Gaskets, and Mounting Hardware (Except 1/4 Spacer)
- Corvette, G8, & CTSV engines have the tightest belt to block setting (excluding FWD LS4)
- 1998-2002 LS1 F-Body belt spacing is 3/4" further outboard than Corvette
- Truck and 2010-Up Camaro are 3/4" further than LS1 F-body (1.5" from Corvette)
Available in several different thicknesses to fit a variety of applications, these spacer kits can be used to install LS1 and LS3 water pumps with truck style front end accessories. Manufactured from aerospace grade USA 6061-T6 billet aluminum for a quality built product.
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Features:
Belt Spacing Guide:
Part TypeWater Pump Spacer
Product LineICT Billet LS Water Pump Spacers
BrandICT BILLET
Package Height2.1
Package Width5.4
Package Length6.3
Weight1.25 PG
Part CategoryPerformance Parts
Water Pump Spacer Thickness0.86 in (21.8 mm)
Part FitmentSemi Universal
Vendor Part Number551690-86
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
