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Manley TensileMax Valve Wear Caps 42139TM-8 Lash Caps, Tensile Max, 5/16 in. Stem, .080 in. Thick, Set of 8

SKU: MAN42139TM-8

Lash Caps

Manley TensileMax Valve Wear Caps 42139TM-8 Lash Caps, Tensile Max, 5/16 in. Stem, .080 in. Thick, Set of 8

SKU: MAN42139TM-8

Lash Caps
A$339.51
LOW STOCK! Est Ship 4-7 days. In stock at 1 location (only 1 available)

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Description

Exclusive Manley Performance flash sale discount at StreetFX!

Talk about timing! This is a limited offer while stocks last on various Manley Performance part numbers. There's never been a better time to buy your Manley Performance upgrades, so what are you waiting for?!

This item is currently on sale!

Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.

Valve Lash Cap - 0.080 in Thick - 5/16 in Valve Stems - Minimum 0.250 in Top - Tensilemax Steel - Set of 8


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 05:33:04

Data: v4.2 - Upd: 2026-11-11 03:09:19

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Manley Performance, Manley
StreetFX SKU man42139TM-8
SFX Item ID 4934226
Accounting SKU man-42139TM-8
Manufacturer SKU 42139TM-8
Manufacturer UPC 807298066752
Alternative References 42139TM-8, MAN-42139TM-8

Lash Caps, Tensile Max, 5/16 in. Valve Stem, .080 in. Thick, Set of 8

Here's a great tip for your valves--Manley TensileMax valve wear caps. They are precision-machined from TensileMax UHSS (Ultra-High Strength Steel) and through-hardened to HRc59-61 to minimize wear due to aggressive rocker contact. The proprietary heat-treatment processes will also minimize distortion. Choose the proper valve stem diameter for your valves.

Product Attributes
BrandManley
Manufacturer's Part Number42139TM-8
Part TypeLash Caps
Product LineManley TensileMax Valve Wear Caps
UPC807298066752
Valve Stem Diameter (in.)0.250 in.
Valve Stem Diameter (mm)7.94mm
Lash Cap Thickness (in.)0.080 in.
Lash Cap MaterialSteel
Lash Cap Overall Height (in.)0.210 in.
QuantitySold as a set of 8.

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