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Holley Dipstick Drill Guides 302-31 Guides, Guide, Billet Steel, Black Finish, LS7, Dry Sump, Conversion, Each

SKU: HLY302-31

Drill Guides

Holley Dipstick Drill Guides 302-31 Guides, Guide, Billet Steel, Black Finish, LS7, Dry Sump, Conversion, Each

SKU: HLY302-31

Drill Guides
A$329.83
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

When installing an LS7 with a dry sump system into your project, you'll 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. An innovative drill chip slot allows chips to be vacuumed during the drilling process.

Features at a glance:

* 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

Part Type

Drill Jig - LS7 Wet Sump Oil Dipstick Conversion

Data: v4.2 - Upd: 2026-10-17 03:13:06

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
302-31
Product Attributes - Part Type
Drill Guides
Product Attributes - Product Line
Holley Dipstick Drill Guides
Product Attributes - UPC
090127106815
Product Attributes - Drill Bushings Included
No
Product Attributes - Drill Locating Pin Included
No
Product Attributes - Drill Guide Included
Yes
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Designed for converting an LS7 dry sump to a wet sump oiling system.

Reference Information

Brand Name/s Holley
StreetFX SKU hly302-31
SFX Item ID 4783587
Supplier Item Code 4783587
Manufacturer SKU 302-31
Manufacturer UPC 90127106815
Alternative References HOL302-31, LS7

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