This is our short style windage tray used in our WT-190 & WT-195 kit. This a tray only for replacement or for use with our MB-355 or MB-460 main bolt kits or to be used if you already have stand off studs. Fits all Oldsmobile V8 small block and big block engines. Specify size of engine when ordering. Has 3/8″ mounting hole for OEM mounting bolts.
This full length, steel alloy formed crankshaft windage tray fits crankshaft counterweights so snugly no skimmer baffle is needed. Tray fits Olds engines 330, 350, 403, 425 & 455. If using with main studs & straps then use ST-942 or ST-947 Main Stud and StrapKit with stand-off studs. Note: This is a hand fit tray and sometimes the oil pan must be heated and formed to fit the No. 2 main studs & front of the tray. Always check dipstick tube and indicator clearance on all custom oil pans & windage trays. Specify engine size in the “Comments” section of your checkout form when ordering.
Fits all Olds engines, small and big block. Our valley tray is designed to keep hot oil off the bottom of the intake manifold, allowing the manifold to stay much cooler for efficient performance. Will fit all stock cast iron and aluminum manifolds (except Toronado).(Small blocks must be drilled and tapped to accept this valley tray.)
A 3/8″ pipe plug with a .040 oil hole in it to replace the stock left rear oil galley plug. If your oil galley plug does not have a .040 hole in it, you may experience excessive distributor gear and camshaft distributor gear wear. This plug is located behind the 29/32″ freeze plug on the left rear side of the camshaft plug in the bell housing area. If left out, you could experience a serious drop in oil pressure. Sold each.
Lifter galley oil restrictor kit. A must for all mechanical and mechanical roller tappet camshafts. The lifter bore oiling holes must be drilled and tapped to accept these new restrictors. The kit includes: drill, tap, Loctite, restrictors and instructions. Must be installed before engine is built.
Main bearing oil gallery restrictor kit, reduces oil supply to the top end of engine. Kit contains a set of 4 restrictors for No. 1, 2, 3, 4 main housing bore oil holes leading to the cam bearings. Install restrictors with a 3/8″ drift punch, knurling provides an interference fit, use with loctite. Will not work with 403 engines, use R-105.