Skip to Product Info
    • 302-31_06.jpg
    • 302-31_05.jpg
    • 302-31_07.jpg
    Sale!

    Holley When Converting a Dry Sump LS7 Engine Block to a Wet Sump Oiling System 302-31

    Vendor: Holley
    SKU: BBVL_302-31
    Save $17
    Sale Price $133.95 Regular Price $150.95
    Free Shipping on Orders Over $99
    Professional, Enthusiast-Driven Customer Support
    International Shipping Available - Contact Us!
    Payment & Security

    Payments are processed through secure, encrypted systems. Your credit card details are never stored or accessible by us.

    • Amazon
    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Venmo
    • Visa
    Innovative drill chip slot allows chips to be vacuumed during the drilling process.


    Holley When Converting a Dry Sump LS7 Engine Block to a Wet Sump Oiling System 302-31


    Specifications:

    1385 Black
    621 Steel
    Brand Holley
    Category Vehicles, Equipment, Tools, and Supplies
    Emission Code 5
    Material Billet Steel
    part type Engine Block Drill Jig
    3970 Fixed
    Product Type DIPSTICK DRILL JIG
    Sub Category Cylinder Block Components
    Warranty Manufacturer's Limited 90 Day Warranty
    Description_INV LS7 WET SUMP CONV. DIPSTICK DRILL JIG
    Description_ASC Jig is designed for a 3/8" drill bit.
    Description_DES LS7 WET SUMP CONVERSION DIPSTICK DRILL JIG
    Description_EXT When Converting a Dry Sump LS7 Engine Block to a Wet Sump Oiling System
    Description_MKT 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.
    Description_MKT The Holley dipstick drill guide is a great aid in aligning the new oil dipstick location.
    Description_MKT 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.
    Description_MKT Innovative drill chip slot allows chips to be vacuumed during the drilling process.
    Description_FAB Allows easy drilling of dipstick hole in dry sump blocks when converting to wet sump applications.
    Description_FAB Self-aligning and locating
    Description_FAB Drill chip evacuation port
    Description_FAB Machined billet steel construction
    Description_FAB One-piece design


    Shipping Policy

    Cancellations

    Once an order is placed, in most cases it cannot be cancelled as they are sent for fulfillment almost immediately after receiving the order. If there is an ability to cancel the order, the buyer is responsible for the transaction fees charged from the transaction.

    Processing Time

    In-stock orders are typically processed and shipped within 1–2 business days of receiving payment, unless otherwise stated on the product page. Orders placed on weekends or holidays will be processed on the next business day.

    Shipping Costs

    Shipping costs are calculated based on the shipping method selected, the weight and dimensions of the package, and the destination address. You can view the shipping costs for your order during the checkout process before finalizing your purchase.

    Tracking Information

    Once your order has been shipped, you will receive a shipping confirmation email with tracking information. You can use this information to track the status of your package and monitor its delivery progress.

    Delivery Time

    While we make every effort to ensure timely delivery, please note that delivery times may vary due to factors beyond our control, such as weather conditions or carrier delays.

    International Shipping

    For international orders, please be aware that customs duties, taxes, and other fees may apply upon delivery. These additional charges are the responsibility of the recipient and are not included in the shipping cost paid at checkout. Please check with your local customs office for information on potential fees before placing your order.

    Shipping Address

    Please ensure that the shipping address provided during checkout is accurate and complete. We are not responsible for orders shipped to incorrect or undeliverable addresses due to customer error.

    Return Policy

    Return Period

    You have up to 30 days from the date of purchase to return eligible items.

    Condition of the Item

    A 20% restocking fee will apply to cover inspection, processing, and repackaging costs.

    Items must be returned in new, unused condition and include all original packaging, hardware, and documentation.

    Return Shipping

    The cost of return shipping is the responsibility of the buyer unless the item was received damaged, defective, or incorrect.

    Return Authorization

    Before returning any item, please contact our customer service team to obtain a Return Merchandise Authorization (RMA) number. Items returned without an RMA may not be accepted.

    Refund Processing

    Once the returned item is received and inspected, we will initiate the refund process. Please allow 2–5 days for the refund to be processed and credited to the original payment method. Bank processing times may vary.

    Damaged or Defective Items

    If you receive a damaged, defective, or incorrect item, contact us immediately for assistance. We’ll work quickly to resolve the issue or send a replacement.

    Final Sale Items

    Certain items may be marked as Final Sale and are not eligible for return or exchange. These will be clearly noted on the product page.

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

    Recently Viewed