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Aeroflow SINGLE TITANIUM RETAINER, 10 1.400-1.050-0.690, SUPER LOCK COMP / 730-1 | TrackTheory
AEROFLOW · CO730-1 Aeroflow · CO730-1 SINGLE TITANIUM RETAINER, 10 1.400-1.050-0.690, SUPER LOCK COMP / 730-1 Titanium valve retainer built for sustained high-RPM duty without the weight penalty.
▸ Titanium construction cuts retainer mass versus steel alternatives▸ Super Lock Comp geometry for positive, repeatable valve lock engagement▸ 10-piece set covers a full head in one order▸ 1.400-1.050-0.690 dimensions suit performance spring packages▸ Aeroflow valvetrain hardware trusted in Australian motorsport builds$83
Australian-owned. Stocking circuit racing parts, track-day essentials, and performance upgrades.
SINGLE TITANIUM RETAINER, 10 1.400-1.0… $82.50
Add to cart Dispatched in 1-2 business days · 30-day returns
Home Shop Garage Account incl. GST · ships AU-wide
Specifications
On the spec sheet. Spec sheet coming — contact support for full spec details. Fitment
Will this fit? Fitment data still being indexed for this product. Ask BuildBot for a fit-check against your vehicle.
Why this part
Reducing unsprung valvetrain mass at the retainer is one of the more cost-effective ways to raise your rev ceiling and reduce float risk. The Super Lock Comp profile holds valve locks securely under the kind of sustained lift and spring pressure that sees cheaper steel retainers fail. At this price point, titanium is the sensible choice for any serious engine build.
Pairs well with
Other parts in this build. © 2026 TrackTheory · ABN 33 689 462 504 Built in Adelaide · Shipping AU-wide
