Brian Crower 6.0mm Exhaust Valve Guides, Toyota 3S-GTE/3S-GE, Set of 8 | BC3937
Brian Crower Exhaust Valve Guides for Toyota 3S-GTE / 3S-GE
The Brian Crower BC3937 set supplies eight exhaust valve guides for compatible Toyota 3S-GTE and 3S-GE cylinder heads. CNC-machined from manganese-silicon-aluminium bronze alloy, these guides are intended for cylinder-head rebuilding or replacement of worn or damaged guides. Ships fast across Canada and the US.
Features
- Manganese-silicon-aluminium bronze alloy construction.
- CNC-machined valve guides.
- Manufacturer-listed 6.0 mm exhaust application.
- Eight exhaust guides per set.
- BC describes its guide alloy as resistant to cracking and corrosion, with friction and lubrication characteristics suited to valve-guide service.
Application and Fitment Checks
- Toyota 3S-GTE exhaust valve-guide applications, subject to exact cylinder-head and valve compatibility.
- Toyota 3S-GE exhaust valve-guide applications, subject to exact cylinder-head and valve compatibility.
Do not assume compatibility with every 3S generation or modified head. Confirm the guide outside diameter, installed length, head-bore fit and valve-stem requirements against the actual components. The 6.0 mm designation is the published application size, not a guaranteed finished bore or an installation-clearance specification. No blanket vehicle-year or BEAMS-generation fitment is promised here.
Specifications
- Brand: Brian Crower
- Part number: BC3937
- Component: Exhaust valve guides
- Listed engine family: Toyota 3S-GTE / 3S-GE
- Published size: 6.0 mm exhaust
- Material: Manganese-silicon-aluminium bronze
- Quantity: Eight guides
Package Scope
This listing is for eight exhaust valve guides. Intake guides, valves, stem seals, springs, retainers and machining services are not included in the described set.
Installation Notes
Professional cylinder-head machining and installation are required. The machinist should inspect the head bores and valves, establish the correct interference fit and installed height, and perform any necessary final sizing and valve-seat checks using the applicable component specifications. Exhaust-side stem clearance must be set for the actual valves and operating requirements, not copied from an intake application or guessed.
No horsepower gain, boost rating, engine RPM limit or guaranteed compatibility with an unverified valve is claimed.
Ships fast across Canada and the US.