Holley 302-31 LS7 WET SUMP Conversion Dipstick DRILL JIG When Converting a Dry Sump LS7 Engine Block to a Wet Sump Oiling System
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When installing a LS7 with a dry sump system into your project, you will need to modify a few items on the engine before installation of the wet sump system. The Holley dipstick drill guide is a great aid in aligning the new oil dipstick location.
LS dry sump engines have the dipstick in the remote oil tank. The boss in the block that is typically used for the dipstick is not drilled.
When converting to wet sump the boss must be drilled. This boss is parallel to nothing else and you only get one shot at the hole.
Holley has developed an easy guide to help locate the bit during the drilling process. Using two nearby threaded block holes, the guide creates easy alignment for a hand drill to exactly drill the hole GM would have for a wet sump application.
Innovative drill chip slot allows chips to be vacuumed during the drilling process.
Features and Benefits:
- Allows easy drilling of dipstick hole in dry sump blocks when converting to wet sump applications
- Self-aligning and locating Drill chip evacuation port Machined billet steel construction One-piece design
Associated Comments:
- Jig is designed for a 3/8 inch drill bit.
Details:
- Body Color: Black
- Body Material: Steel
- Material: Billet Steel
- Portable Or Fixed Mount: Fixed
- Warranty: Manufacturer's Limited 90 Day Warranty
Installation Guide: Download PDF
Installation / Product Video: Watch on YouTube
β οΈ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
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Free shipping is available for eligible orders.
Shipping: For USA - Up to 50lbs.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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