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Vehicle Info NeededBRIAN TOOLEY RACING BTRPART NUMBER: 559-BTR70326
BTR70326 Engine Block to Cylinder Head Dowel for GM Gen III/IV LS
$199
Ships on Sep 14, 2026
Lowest Price GuaranteeDowels
Engine Block to Cylinder Head DowelFits GM Gen III/IV LS Engines Stock-Replacement Alignment Dowel Machined to Factory Dimensions Ideal for Rebuild and Service Applications
The Brian Tooley Racing BTR70326 Engine Block to Cylinder Head Dowel is a direct-replacement alignment dowel for GM Gen III and Gen IV LS engines. It accurately positions the cylinder head during installation, ensuring proper alignment and sealing consistency in both rebuild and service applications.
Brian Tooley Racing BTR70326 Includes:
- 1 Engine Block to Cylinder Head Dowel
Brian Tooley Racing BTR70326 Features:
- Fits GM Gen III/IV LS Engines
- Stock-Replacement Alignment Dowel
- Machined to Factory Dimensions and Tolerances
- Durable Steel Construction for Long-Term Reliability
Brian Tooley Racing BTR70326 Notes:
- One Dowel Required Per Cylinder Head as Applicable
- Verify Proper Seating During Cylinder Head Installation
- Recommended for Engine Rebuild and Repair Procedures
OEM-Quality Brian Tooley Racing Head Bolt and Stud Kits – GM LS & Gen V LT Engines
Streamline your engine rebuild or performance upgrade with Brian Tooley Racing (BTR) cylinder head bolt and stud kits. BTR offers robust cylinder head fasteners designed to meet the demanding torque specs of GM's LS-series and Gen V LT1/LT2/LT4 engines, crafted from high-strength steel to ensure a consistent, secure head gasket seal.
Part TypeCylinder Head Dowel Pin
Product LineBrian Tooley Racing BTR Cylinder Head Fasteners
BrandBRIAN TOOLEY RACING BTR
Package Height0.5
Package Width0.5
Package Length0.5
Weight0.02 PG
Part CategoryReplacement Parts
Part FitmentSemi Universal
Engine Make/SizeGM Gen III/IV LS
Vendor Part NumberBTR70326
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
