Products » Engine Parts
![Dry sump distributor plug](https://arengineering.com/wp-content/uploads/AR364-Custom.jpg)
Dry sump distributor plug
Distributor plug for engines with a belt driven oil pump.
![Oil pump gasket, SB](https://arengineering.com/wp-content/uploads/AR358.jpg)
Oil pump gasket, SB
Oil pump gasket for small block Mopar engines
![Valley Rails, B Engine](https://arengineering.com/wp-content/uploads/AR401a-Custom.jpg)
Valley Rails, B Engine
Billet valley rails for 383 and 400 engines
![RB Valley Rails](https://arengineering.com/wp-content/uploads/AR318b1.jpg)
RB Valley Rails
Billet valley rails for RB (413, 426W, 440) blocks
![Plug, dipstick](https://arengineering.com/wp-content/uploads/AR279.jpg)
Plug, dipstick
Plug for dipstick hole in block when the dipstick has been removed or relocated
![Fuel pump blockoff, billet, big block Mopar](https://arengineering.com/wp-content/uploads/AR123a-Custom.jpg)
Fuel pump blockoff, billet, big block Mopar
Fuel pump block off with 1/8 NPT port. Narrower profile fits race blocks.
![Distributor plug, B engine](https://arengineering.com/wp-content/uploads/AR295P1.jpeg)
Distributor plug, B engine
Distributor block off for low deck engines. Use when running a belt drive distributor.
![Distributor Plug, RB and Hemi](https://arengineering.com/wp-content/uploads/AR221P1.jpeg)
Distributor Plug, RB and Hemi
Plugs distributor hole in block when using a belt driven distributor
![Oil Pan Support Rails](https://arengineering.com/wp-content/uploads/AR389-Custom.jpg)
Oil Pan Support Rails
AR389 is a set of oil pan support rails for big block and Hemi engines.
![Cam button, big block and Hemi](https://arengineering.com/wp-content/uploads/AR281P1.jpeg)
Cam button, big block and Hemi
AR281 cam button controls camshaft end play when using the AR224 billet timing chain cover.
![Thermostat spacer with EFI sensor port](https://arengineering.com/wp-content/uploads/AR438-Custom.jpg)
Thermostat spacer with EFI sensor port
AR438 thermostat spacer accepts an industry standard TX3 sensor for EFI systems
![BB Timing Chain Cover](https://arengineering.com/wp-content/uploads/AR224aP1.jpeg)
BB Timing Chain Cover
Billet timing chain cover for big block and Hemi engines