Street Force
NEW RB20 RB25 RB26 RB30 BILLET REAR MAIN SEAL COVER
NEW RB20 RB25 RB26 RB30 BILLET REAR MAIN SEAL COVER
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NEW RB20 RB25 RB26 RB30 BILLET REAR MAIN SEAL COVER
Boost your RB’s strength and reliability with this Billet Rear Main Seal Housing — CNC-machined from premium aluminum for unmatched precision, durability, and performance. A must-have upgrade for any high-output or race-ready RB build. ✅ Premium 6061 Aluminum – Lightweight, corrosion-resistant, and built to last✅ CNC-Machined Accuracy – Ensures perfect alignment and leak-proof sealing✅ Direct OEM Replacement – Stronger, longer-lasting alternative to factory housings✅ Performance-Ready – Ideal for high-performance, race, or custom applications Features & Benefits 🔹 Enhanced Durability – Handles higher oil pressure and temperature extremes🔹 Leak-Proof Design – Keeps your rear main sealed tight, mile after mile🔹 Simple Installation – Bolts straight in, no modifications required🔹 Wide Compatibility – Fits RB20, RB25, RB26, and RB30 engines Upgrade to a stronger, precision-engineered housing that’s built to outlast and outperform OEM. Order now — fortify your RB engine’s sealing system!
NEW RB20 RB25 RB26 RB30 BILLET REAR MAIN SEAL COVER
Part Number: RMSC-BILL
Boost your RB’s strength and reliability with this Billet Rear Main Seal Housing — CNC-machined from premium aluminum for unmatched precision, durability, and performance. A must-have upgrade for any high-output or race-ready RB build.
✅ Premium 6061 Aluminum – Lightweight, corrosion-resistant, and built to last
✅ CNC-Machined Accuracy – Ensures perfect alignment and leak-proof sealing
✅ Direct OEM Replacement – Stronger, longer-lasting alternative to factory housings
✅ Performance-Ready – Ideal for high-performance, race, or custom applications
Features & Benefits
🔹 Enhanced Durability – Handles higher oil pressure and temperature extremes
🔹 Leak-Proof Design – Keeps your rear main sealed tight, mile after mile
🔹 Simple Installation – Bolts straight in, no modifications required
🔹 Wide Compatibility – Fits RB20, RB25, RB26, and RB30 engines
Upgrade to a stronger, precision-engineered housing that’s built to outlast and outperform OEM.
Order now — fortify your RB engine’s sealing system!
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What Countries do you ship to?
Australia, New Zealand, United States, United Kingdom and Japan.
Postage rates are automatically calculated during Checkout.
May ship to other countries upon request.
Order Processing Times
Orders are normally shipped out within 3 business days of full payment being received, but occasionally there may be a short delay due to unforeseen circumstances that are out of our control. Any delivery timeframes provided are estimates only.
Postage Costs
Any postage fees stated include postage, packing and handling costs.
Delivery Times
On average, orders shipped within Australia will be received within 7 business days from date of fulfillment/dispatch. Any delivery timeframes provided are estimates only.
Insurance, Tracking + Lost and Damaged Items
Every order is packed with great care to ensure it arrives undamaged, but occasionally parts can be lost or damaged in transit.
Orders sent as a Letter have no insurance or tracking. The buyer is liable for all lost or damaged items.
Orders sent as Regular and Express Parcels include tracking and insurance. Tracking numbers are automatically sent to the buyer once order(s) are fulfilled. In the event of loss or damage, the seller will work with shipping couriers to recover and/or replace the products.
By bidding and/or purchasing, you agree with the above terms and conditions.
