Shipping is extra
Shipping is calculated by size and weight in the check out section when you enter your address. Shipping starts from approx $7.50 and is in addition to the product prices shown.

Yella Terra Holden All Red, Blue, Black, Motors Roller Rockers - Race series 1.6:1 7/16 screw in studs mount YT5008

Overall Rating :
The ultimate rocker arm for use in high revving street engines and most race applications.

Product Description

**** Suits Yella Terra Alloy 12 port Head ~ bolt straight on ****

Part# YT5008 - Yella Terra racing roller rockers, stud mount roller set to suit all Holden red, blue and black six cylinder motors. The ultimate race set up, proven over many years is this race series roller rocker when installed along with screw in studs and push rod guide plates to give you full valve lash adjustment and minimal reciprocating weight in the strongest rocker arms available. For added valve train strength an additional stud girdle can be installed, sold separately. 7/16 UNC Stud mount with a rocker arm ratio of 1.6 : 1

Your heads may require machining for screw in studs and guide plates. Screw in studs and guide plates sold separately, note hardened push rods have to be installed when using guide plates. For use with mechanical or hydraulic camshafts.

NOTE: Standard heads that require machining for screw in studs ~ remove .320” from Rocker pads, drill and tap 7/16” UNC, then fit studs and guide plates, sold separately



Your basket is empty
There is More to see
Keyboard page down or scroll bar on right of screen to view more product, text & pictures.
Please click here to sign in or register.
We accept Pay Pal

About Secure Payment

Gift Certificates

TRADE & DEALER inquiries welcome
All our bolt kits are available for resale. We can tailor & package a bolt kit in Polished Stainless or high tensile steel to your requirements in small or large quantities.
#1 Bulk stocker & supplier to the trade, & retail outlets, of AussieSpeed Products


Product Photos
All Kustom Bitz web site product photos are of the actual part and not a studio enhanced up image. We keep it real.
Mobile Phone Scan Code

Contact Details

Kustom Bitz
Address Details