SKU: 43869612739

PRP RB Integrated Main Cap Cradle

Sale price$1919.97 Regular price$2133.30
Save 10%

Pay in installments of $533.33 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 5 - Sep 10

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

PRP RB Integrated Main Cap CradleWe are proud to release this long awaited masterpiece, all in 1 Latest revision 4, Ductile Cast CNC machined Integrated Main cap Brace that now utilises everything we have learnt and all evolution of our standard OEM overlay brace but this time we have included billet main caps and incorporated the block brace itself in a one piece unit! As you know, block twist is the major factor contributing to blocks cracking where our standard original brace has

We are proud to release this long-awaited masterpiece, all in 1 Latest revision 4, Ductile Cast CNC machined Integrated Main cap Brace that now utilises everything we have learnt and all evolution of our standard OEM overlay brace but this time we have included billet main caps and incorporated the block brace itself in a one-piece unit! As you know, block twist is the major factor contributing to blocks cracking where our standard original brace has helped immensely! You have heard or tried billet main caps, which do not offer block twist protection at all, they are also hard to pin down and stop them floating (near impossible)

The usual billet main cap is also usually too hard, the harder the better you would think! WRONG, hard singular main caps do not absorb or disperse energy and shock, it bounces it straight back into the crank and con rods, and unless you are running alloy rods, your bearing and rotating assemblies life is actually diminished, a connected main cap brace offers a ton of positives, including energy and shock disbursement, much better twist protection, and no chance of main cap movement, even less chance of cracking the main cap.

So with all the real data and testing, we have done over the last 10 years with our braces we figured it was time to release our latest brace creation in iron, available for both the RB26 and RB30 configurations.

*This brace is for the serious racers here, it’s aimed at 1000hp plus applications, although there is no issue running this big block of precision manufactured equipment in your everyday cruiser.

*This brace has excellent thermal expansion properties closely matched to your OEM Cast Iron block, with less machine work than our typical standard overlay braces. * 12mm or 1/2 inch bolt upgrade is required, Tunnel Bore is also required (as all blocks with aftermarket bolts are required)

 *Brace comes with bolt kit in any of the 4WD/ 2WD configurations for the RB25/ 26 type 4WD, and the RB30/28/25 RWD blocks and you can convert them all to 4WD or 2WD with the right chosen bolt kit supplied.

*Block face is O-ring aided for ease of sealing. The brace is blackened (surface treated) for corrosion tolerance.

RB25 RB26 OEM 4WD Block Main Cap Integrated Cradle 4WD (PRECIMC26-4WD)

RB26 Block Main Cap Integrated Cradle 2WD (PRECIMC26-2WD)

RD28 RB30 Wet & Dry Sump Block Main Cap Integrated Cradle 4WD (PRECIMC30-4WD)

RD28 RB30 Wet & Dry Sump Block Main Cap Integrated Cradle 2WD (PRECIMC30-2WD)

 ANY QUESTIONS PLEASE ASK!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43869612739

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.8 ★★★★★
Based on 28 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Jammer
Lowell, US
★★★★★ 5
Better and less $ than store Uncoated paper plates!
Size: 500 Count (Pack of 1), Size: 500 Count (Pack of 1)
I ordered the 9" Stock Your Home uncoated paper plates 500ct. They happened to be less expensive than the least expensive uncoated paper plates available in my local stores (per piece). While I was looking to buy bulk for numerous camping trips through the fall, I saw this brand come up. Since they are also made in the USA, I clicked the Add to Cart button SO fast! We do not use coated paper plates due to the chemicals which are called "wax" on most paper goods sold now. We were not disappointed. Right away, one of my children grabbed about 50 to take on a camping trip the next day and another kid took about 24 to their apartment to test them out... I used one for a sandwich and a scoop of potato salad; it was much sturdier that the other uncoated plates we used. The stamping process of the paper creates not only the fluted edges which add stability, but the scored center area. I am very impressed! I will see what that first kid experienced camping with them soon (6-day trip, no water to wash stainless plates for 3 of the days). They my partner and I will head off for our own camping vacation with plenty of these plates! They are great around the house, as well, especially when the youngest offspring brings all the friends over and my dishwasher is running. Or, especially when I just don't give a F. Haha, it is true.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2025
M
Verified Purchase
Mike
Lowell, US
★★★★★ 4
found I double them up most of the time
Size: 500 Count (Pack of 1)
could be a bit more sturdy, found they are a bit on the flimsy side
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
A
Verified Purchase
asbelair
Port Orchard, US
★★★★★ 5
just buy them
Size: 300 Count (Pack of 1)
Look.. They are paper plates. Are they thin? yes; use two of them, they are cheap enough. If you want "sturdy" to hold your spaghetti or thanksgiving dinner, then use a regular plate and get out of the review section. We use for pizza, sandwiches, hotdogs normal paper plates foods to avoid washing dishes 17times day. If my kids use 25 in one day. so what; each plate cost less than a penny. Bought 300ct in Feb 2025. It's April 2025 and I'm getting ready to place a 2nd order.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2025
B
Verified Purchase
Big_Julz
New York, US
★★★★★ 3
Low Quality, High Quantity, But Definitely Overpriced
Size: 500 Count (Pack of 1), Size: 500 Count (Pack of 1)
When did low quality paper plates start costing so much? Yes, you get 500, but these are very thin and I tend to use 2 or 3 at a time, especially when they stick and I don’t want to deal with ripping them apart. These are just ok. Nothing quality about these plates but they do what I need when I use those paper plate holders to keep them supported.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
R
Verified Purchase
Richard D. Ribble
Fort Morgan, US
★★★★★ 5
Made in the USA out of safe components.
Size: 500 Count (Pack of 1)
These are excellent plates and made in the USA. There are no substances used in manufacturing that we need to worry about. We’re so glad to have access to these!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026

recommand products