123 800-826-3045 Red part numbers indicate new items TOOLS Size Part No. 1/4-20 911-0001 5/16-18 911-0002 3/8-16 911-0003 7/16-14 911-0004 1/2-13 911-0005 M6 x 1.00 912-0012 Size Part No. M8 x 1.25 912-0001 M10 x 1.25 912-0002 M10 x 1.50 912-0003 M10 x 2.00 912-0014 M11 x 1.25 912-0004 M11 x 1.50 912-0005 Size Part No. M11 x 1.50 x 152mm 912-0013 M11 x 2.00 912-0011 M12 x 1.25 912-0006 M12 x 1.50 912-0007 M12 x 1.75 912-0008 Combination Sets Part No. USS Combo Pack (5-pc) - 1/4, 5/16, 3/8, 7/16, 1/2 911-0006 Metric 1.25 Pitch Combo Pack (4-pc) - M8, M10, M11, M12 912-0009 Metric Combo Pack (4-pc, std. length) - M10, M11, M12 (1.50, & 1.75) 912-0010 Product Part No. Spark Plug Indexer 920-0001 Application Part No. CHEVROLET SB & BB and 90˚ V6 - 9.00˝ O.A.L. 130-8802 FORD Small block - 1/4˝ hex drive 150-8801 351C, 351W, 351M, 400, 429 & 460 - 5/16˝ hex drive 150-8802 THREAD CLEANING CHASERS By allowing you to consistently position spark plug ground electrodes out of harm’s way, the ARP indexing tool takes the guess-work out of installing spark plugs where the combustion chamber and high dome piston clearances is critical. Designed to fit in the palm of your hand, this tool eliminates the need to perform cylinder head calibration. Best of all, the ARP indexer is made from aluminum alloy with precision machined threads that allows you to proof the quality of spark plug threads before installation in expensive cylinder heads. Anodized for protection and quick recognition. For use with tapered gasket 14mm plugs. SPARK PLUG INDEXER OIL PUMP PRIMER KITS Those first moments an engine runs prior to building oil pressure are when damage can easily occur. ARP’s Oil Pump Primer Kit lets you spin the oil pump with a drill motor and bring up the oil pressure prior to starting the engine. This prevents any unnecessary wear or damage to rotating, reciprocating and valve train components. ARP’s rugged primer shafts are rated at 170,000 psi to ensure extended service life of this valuable tool. They fea- ture a special billet aluminum sleeve that accurately positions the shaft and keeps it from wobbling. ARP’s handy thread cleaning chaser taps are designed with correct thread pitch and diameter to clean dirty blind or thru holes. Taps come in five USS sizes: 1/4˝, 5/16˝, 3/8˝, 7/16˝ and 1/2˝, as well as metric. They are sold individually or in sets. Please note that these are strictly cleaning taps and are not designed to cut thread. They are a handy addition to the tool box of any serious engine builder and an essential aid to preparing any block for final assembly. Don’t take a chance on weakening block and cylinder head threads. Use these handy thread cleaning chasers whenever possible!