Sensors - OMC

Big Block Chevy Polished Aluminum Timing Cover
Your Price:
$69.99

Big Block Chevy Polished Aluminum Timing Cover

421-054

Big Block Chevy Polished Aluminum Timing Cover - Without Pump Drive Hole

These beautifully polished cast aluminum timing covers are perfect for any performance engine. Each cover is CNC machined to provide an excellent seal and their rigid construction assures your camshaft stays where it should.

Fits: a Gen 4 BBC engine.


Big Block Chevy Polished Aluminum Timing Cover - Gen 6
Your Price:
$129.99

Big Block Chevy Polished Aluminum Timing Cover - Gen 6

421-052

Big Block Chevy Polished Aluminum Timing Cover - Gen 6 Without Pump Drive Hole (Use Seal #300-16872)

  • These beautifully polished cast aluminum timing covers are perfect for any performance engine.
  • Each cover is CNC machined to provide an excellent seal and their rigid construction assures your camshaft stays where it should.
  • Does not fit Double Roller Timing Chains.
  • Back utilizes O ring seal

Big Block Chevy Polished Aluminum Timing Cover - Gen 6
Your Price:
$169.99

Big Block Chevy Polished Aluminum Timing Cover - Gen 6 - Double Roller

421-051

Big Block Chevy Polished Aluminum Timing Cover - Gen 6 Without Pump Drive Hole (Use Seal #300-16872) - Double Roller Compatible

These beautifully polished cast aluminum timing covers are perfect for any performance engine. Each cover is CNC machined to provide an excellent seal and their rigid construction assures your camshaft stays where it should. This model will fit Double Roller Timing Chains. Works with 7" or less harmonic balancers


Finned Aluminum Cam Drive Timing Cover - Gen 4 Big Block Chevy
Your Price:
$149.99

Finned Aluminum Cam Drive Timing Cover - Gen 4 Big Block Chevy

500-0935

Finned Aluminum Cam Drive Timing Cover - Gen 4 Big Block Chevy - Use gasket #300-130055 & seal #300-16872

These finned aluminum timing covers feature a beautifully polished finned finish.  These front covers feature a 4-bolt water pump drive flange and are designed to use the popular magna-flow water pump found on many V-drive and offshore boats. Includes cam drive, timing cover seal, gasket and bolts.


Finned Aluminum Cam Drive Timing Cover - Gen 6 Big Block Chevy
Your Price:
$163.99

Finned Aluminum Cam Drive Timing Cover - Gen 6 Big Block Chevy

500-0937

Finned Aluminum Cam Drive Timing Covers - Gen 6 Big Block Chevy Use Gasket Kit #300-17870

These finned aluminum timing covers feature a beautifully polished finned finish.  These front covers feature a 4-bolt water pump drive flange and are designed to use the popular magna-flow water pump found on many V-drive and offshore boats.


Polished Aluminum Timing Cover With Pump Drive Hole - Big Block Chevy
Your Price:
$225.99

Polished Aluminum Timing Cover With Pump Drive Hole - Big Block Chevy Gen 4

421-154

Big Block Chevy Polished Aluminum Timing Cover With Pump Drive Hole - Block Chevy Gen 4 Big (Use gasket #300-130055 & seal #300-16872)

These beautifully polished cast aluminum timing covers are perfect for any performance engine. Each cover is CNC machined to provide an excellent seal and their rigid construction assures your camshaft stays where it should.

Seal Included. Gaskets, Pump Drive and Hardware Sold Separately


Polished Aluminum Timing Cover With Pump Drive Hole - Big Block Chevy Gen 5
Your Price:
$225.99

Polished Aluminum Timing Cover With Pump Drive Hole - Big Block Chevy Gen 5

421-153

Big Block Chevy Polished Aluminum Timing Cover With Pump Drive Hole - Big Block Chevy Gen 5 (Use Gasket #300-17872 & seal #300-16872)

These beautifully polished cast aluminum timing covers are perfect for any performance engine. Each cover is CNC machined to provide an excellent seal and their rigid construction assures your camshaft stays where it should.


Temperature Sender
Your Price:
$20.99

Normally Ships in 7-10 Days. Rush proccessing is available on Mallory items: See here.

Temperature Sender

676-18-5897

Key Features:

  • Sender Code "D"

Additional Details:

  • Thread Size: 3/8" or 9.5mm -18 NPT
  • Terminal Type: 10-32 stud
  • Range: 240° DS
  • Fits: MCM/MIE engines

Interchanges/Replaces

Mallory

  • 9-42400

Medallion

  • A-2618-3

Mercruiser Stern Drive

  • 22-811091
  • 36525
  • 806490
  • 806490T
  • 97257
  • 97257A1

OMC Stern Drive

  • 3853787
  • 980613

Stewart Warner

  • 352BC-D

Veethree Seastar

  • 52320S018

Volvo Penta

  • 3853787