RB Billet Main Caps Set

AUD$1,688.00 AUD$1,534.55
Availability: In stock
SKU
UV967HW7VR

RB Billet Main Caps

Proudly Australian Made!

Suit RB25, RB26 and RB30

For serious bottom end strength and block rigidity. This kit is as good or better quality than any on the market, but at a more realistic price.

Caps are machined from Billet 4140 High Tensile Steel and require custom equal length studs.

We can supply 11mm or 12mm diameter Main Studs – both of which require the block to be drilled and tapped to suit.

Please note:

  • Requires either the Spool AWD or RWD Girdle (not suitable as stand alone main caps).
  • Does not include Main Studs (Custom 12mm ARP-2000 Main Studs available when adding to cart).
  • Tunnel boring is required.
More Information
Product Name RB Billet Main Caps Set
Engine RB25, RB26, RB30

We are an Australian based company which ships items nationally and international usually within 48 hours of receiving your order. All items shipped internationally are sent express air freight unless otherwise instructed.

You can calculate shipping rates inside the shopping cart. After adding all the products you would like, navigate to the cart and click the ESTIMATE SHIPPING & TAX link and for Australia you need to select from ALL dropdowns i.e. Country, State, Suburb and Postcode for the quote system to work. (there is a small delay as it searches) For International you just need the Country to get a quote, more detail is required at Check out to complete order

Our shipping providers do not deliver to P.O. Boxes.

If you have issues calculating freight please get in touch, the most common reason is post code does not match suburb or you are entering a p.o box.

Product images are for description purposes only. Actual product may vary.

Shipping calculations available at checkout.

If you are unsure get in touch with sales@spoolimports.com.