KILLER FROST PLUG PL

Works with the frost plug in place, blown out, or leaking. No need to punch the old frost plug out. Utilizes one large #333 O-Ring. Works with and without a TCC crossover tube. Five flanged head bolts to keep the coolant contained. 6.7L require the bellhousing support bracket to be removed.

Additional Information

Frost Plug Plate; Incl. O-Ring/Bolts;

Part Type

Engine Expansion Plug Kit

Product Overview

The coolant pressure inside the engine block can reach 70+psi at high rpm before the thermostat fully opens. This will cause a corroded frost plug to leak. The BD rear frost plug is able to be seal the leak without the need to hammer out the old frost plug. We recommend installing the rear frost plug plate when the transmission is removed. The plate can be installed with the transmission in place, however the surface finish on the back of the motor is critical and must be checked prior to use.

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• 6.7L require the bellhousing support bracket to be removed
• Five Flanged Head Bolts To Keep The Coolant Contained
• No Need To Punch The Old Frost Plug Out
• Perfect time to install one is when the transmission is removed!
• Utilizes one large #333 O-ring
• Works with and without a TCC crossover tube
• Works with the frost plug in place, blown out, or leaking
• Works With The Frost Plug In Place/Blown Out/Or Leaking

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions
2.	Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information