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What a crank-scraper is and other technical info... Some comments on our products...
Alfa-Romeo, AMC, BMC, BMW, Buick, Buick-Rover, Cadillac, Chevrolet, Chrysler/Mopar, Datsun-Nissan, Fiat-Lancia, Ford, GM, Honda/Acura, IHC, Jaguar, Lotus, Mazda, Mercedes, MGA/MGB, Mitsubishi, Oldsmobile, Opel, Pontiac, Porsche, Renault, SAAB, Studebaker, Suzuki-Geo, Toyota, Triumph, TVR,  VW, Volvo

We will try to keep this list updated but if you do not see your engine listed here please ask!  We will try to keep this list updated but if you do not see your engine listed here please ask!  We can  do custom stroker or knife-edge crank designs.  We can provide templates for initial fitting and adjustment. Templates cost $100 and are a separate charge from the scraper pattern chosen.


We have included some representative pictures of the scrapers we make.  If you would like to see a picture of a particular scraper please ask -- we would be more than happy to send one through.


When available (please enquire) our zero-clearance Teflon® scrapers run an additional $130.00 to the cost of the standard steel scraper unless noted.


Remember, your vehicle may have an engine made by a different manufacturer so check both product lines.  If you are still unsure, please contact us.


crankscraper, crank-scraper, crank-scrapper, crank, crankshaft, rod-bearing, main-bearing, connecting-rod, counterweight, piston, windage, windage-tray, windage-cloud, oil pan, oil-pan, oil-aeration, oil-foaming, oil-cloud, racing, drag racing, road racing, drag-race, road-race, road-course, drift, drifting, time-trial, performance, power, horsepower, HP, torque, TQ, friction, vacuum, economy, engine, motor






V8: 3.5, 215, 300, 4.6 and various custom strokes including reverse rotation engines.

Please note that we also make patterns for the aluminum 215 Oldsmobile block which is very similar as far as the crank scraper pattern.

Copyright 2002-2024 © All rights are reserved on our product designs.

Dual scrapers that operate on both the up and downstroke of the engine.  Only $94.95:

Teflon® bladed version are available for $224.95.  

There are also patterns for the later style oil pump and pan found in more recent Rover engines.

Adjustable height directional screening windage trays:  This tray is designed for the 4.6 pan below and attaches to one of our scrapers (sold separately).  There are versions available for the earlier 3.5 engine.  $219.95

Earlier engine example (with Teflon scraper):

New Rover P76 4.4 pattern:


We can make scraper patterns that are thicker that can be used to act as a light duty girdle.  Please enquire.


TVR dry sump enhancement

Above is the stock TVR dry sump pan and floor inserts.

The two floor mounted scrapers we make are constructed with 11g steel and have a beveled leading and rounded trailing edge.  There are directional screening panels installed.  Different length parts have been reported by customers so two 7.375" parts will be supplied unless you specify differently.  If you would like us to drill the attachment screw holes please indicate their location at the time you place the order. Otherwise simply mark and drill the parts using your old ones as templates.

The downstroke scraper installs between the drysump pan and block.  Its purpose is to strip oil droplets from the windage cloud as soon as possible and shunt them to the floor of the pan where they will be drawn into the scavenge areas.  $164.95




Copyright 2002-2024 © All rights are reserved on our product designs -- a great deal of hard work goes into each one.

Teflon® is a registered trade mark of E.I. du Pont de Nemours and Company. Only DuPont makes Teflon® resin sourced by Ishihara-Johnson Crank Scrapers from authorized DuPont licensees.

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Jean-Claude 1919-2003
A good friend.