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Allstar Spark Plug Index Tool ALL96510 Indexing positions the ground strap of the spark plug properly for best piston dome clearance and unshrouds the electrode for a more even burn and possible...

Allstar Spark Plug Index Shims 14mm Small O.D. ALL96506 Stackable shims index spark plugs at 30° intervals up to 360° properly positioning ground strap in cylinder head for increased power and...

Allstar Spark Plug Index Shims 14mm ALL96505 Stackable shims index spark plugs at 30° intervals up to 360° properly positioning ground strap in cylinder head for increased power and clearance between...

Allstar Valve Spring Compressor ALL96490 Tired of struggling with valve spring removal? Allstar Performance has the tool for you, our valve spring compressor is designed to remove high-pressure valve...

Allstar Freeze Plug Driver 1-3/4in ALL96485 Have problems installing freeze plugs? Use these plastic drivers for simple installation without damaging the plugs or the block. Three sizes per set:...

Allstar Freeze Plug Driver 1-5/8in ALL96484 Have problems installing freeze plugs? Use these plastic drivers for simple installation without damaging the plugs or the block. Three sizes per set:...

Allstar Freeze Plug Driver 1-1/2in ALL96483 Have problems installing freeze plugs? Use these plastic drivers for simple installation without damaging the plugs or the block. Three sizes per set:...

Allstar Freeze Plug Driver Set 3pc. ALL96482 Have problems installing freeze plugs? Use these plastic drivers for simple installation without damaging the plugs or the block. Three sizes per set:...

Allstar Rod Guide Extensions 4.5in 1pr ALL96481 Plastic tool slips over 3/8" or 7/16" rod bolts to aid piston installation and eliminate the chance of rod bolts hitting crank. A must for any engine...

Allstar Rod Guide Tool ALL96480 Plastic tool slips over 3/8" or 7/16" rod bolts to aid piston installation and eliminate the chance of rod bolts hitting crank. A must for any engine builder’s toolbox...

Allstar Rod/Piston Holder ALL96478 Holder safely supports piston and connecting rod assemblies during engine teardowns or assembly. Slots are 4-3/4" long x 1-1/2" wide to accommodate most...

Allstar Plastigage Kit ALL96475 Plastigage® strings are a simple and accurate way to verify crankshaft, main and rod bearing clearances. Kit includes two green .001" to .003" and one red .002" to ...