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Moroso 21320 Circle Track Oil Pan, 1986-Up w/ One Piece Rear Main Seal

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Specs
Material Type:
Steel
Sold in Quantity:
Each
Finish:
Painted
Liquid Measurement:
7
Depth:
7.50
Dipstick Location:
Passenger Side
Inside Width:
11.00
MFG. Part #:
21320
Oil Inspection Plug:
No
Pan Style:
1-Piece Rear Main
Garage Sale:
No
Sump Style:
Wet Sump
Moroso 21320 Circle Track Oil Pan, 1986-Up w/ One Piece Rear Main SealMoroso 21320 Circle Track Oil Pan, 1986-Up w/ One Piece Rear Main Seal
Moroso 21320 Circle Track Oil Pan, 1986-Up w/ One Piece Rear Main Seal

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Details

Reviews

Q & A

What's in the Box

Now you can have a Moroso oil pan for an affordable price. It features trap doors for oil control, removable windage tray, built-in crank scraper and accepts up to 3.800" stroke with steel rods. It's 7-1/2" deep, 11" wide and fits 78-87 Metric chassis and Camaro stubs. Fits small block Chevy.

  • Cost-effective Circle Track oil pan with Moroso quality and performance
  • Trap door baffles for oil control
  • Removable louvered windage tray
  • Built–in crankscraper
  • Accepts 3.80" stroke with steel rods
  • Accepts most starter and flywheel combinations
  • Will not fit engine blocks with splayed main caps
  • Accepts most starter and flywheel combinations
  • Will not fit engine blocks with splayed main caps
  • Has a 7 quart capacity (not including oil filter)

You may also be interested in:

Moroso 20431 Big Block Chevy Conversion Oil Pan
SKU-54520431
                        

If you have ever tried to put a B/B chevy in a Tri-Five Chevy or Chevy II, you know there just isn't much room. This pan was designed to make the job a little easier. This pan has a 7 quart capacity (w/o filter) and accepts up to a 4-1/4" stroke with steel rods.

  • Pick-up 54524430 is required for installation
  • Notched rear sump clears steering linkage
  • Accepts strokes up to 4.250" with steel rods, 4.090" with aluminum rods
  • Compatible with most starter/flywheel combinations
  • 1/4" NPT Thread for dipstick assembly, suggested dipstick # 545-25971

Fits Mark IV style 396-454 (except Gen V and Gen VI) Big Block Chevy V-8s. For 1962-67 Chevy II (without power steering) and 1955-57 Chevys. Transmission MUST be in stock position.

Please see below for suggested oil pump pick-up.

Instructions (PDF)

Moroso 21316 Circle Track Oil Pan, 1955-79 w/ Driver Side Dipstick
SKU-54521316
                        

Now you can have a Moroso oil pan for an affordable price. It features trap doors for oil control, removable windage tray, built-in crank scraper and accepts up to 3.800" stroke with steel rods. It's 7-1/2" deep, 11" wide and fits 78-87 Metric chassis and Camaro stubs. Fits small block Chevy.

  • Cost-effective Circle Track oil pan with Moroso quality and performance
  • Trap door baffles for oil control
  • Removable louvered windage tray
  • Built–in crankscraper
  • Accepts 3.80" stroke with steel rods
  • Accepts most starter and flywheel combinations
  • Will not fit engine blocks with splayed main caps
  • Accepts most starter and flywheel combinations
  • Will not fit engine blocks with splayed main caps
  • Has a 7 quart capacity (not including oil filter)
Moroso 21317 Circle Track Oil Pan, 1980-85 w/ Pass. Side Dipstick
SKU-54521317
                        

Now you can have a Moroso oil pan for an affordable price. It features trap doors for oil control, removable windage tray, built-in crank scraper and accepts up to 3.800" stroke with steel rods. It's 7-1/2" deep, 11" wide and fits 78-87 Metric chassis and Camaro stubs. Fits small block Chevy.

  • Cost-effective Circle Track oil pan with Moroso quality and performance
  • Trap door baffles for oil control
  • Removable louvered windage tray
  • Built–in crankscraper
  • Accepts 3.80" stroke with steel rods
  • Accepts most starter and flywheel combinations
  • Will not fit engine blocks with splayed main caps
  • Accepts most starter and flywheel combinations
  • Will not fit engine blocks with splayed main caps
  • Has a 7 quart capacity (not including oil filter)
Moroso 20211 Chevy II 1955-1979 Small Block Oil Pan
SKU-54520211
                        

If you are lucky enough to be putting together a '62-'67 Chevy II, you know the oil pan is a little bit special. These Moroso pans take the pain out of the engine install while giving it a better oiling system. Has a 6 quart capacity (not including filter).

  • Pick-up 54524120 or 54524122 is required for installation
  • Wet Sump, 9" Deep
  • Clears 3.80" stroke with most steel rods
  • Notched sump clears steering linkage
  • Compatible with most starter/flywheel combinations
  • Reduces oil temperature

For cars without power steering. Pump pick-up NOT included but is available as noted below.

Moroso Oil Pan Instructions (PDF)

Moroso 21322 Oval Track Oil Pan, 1955-1979 Driver Side Dipstick
SKU-54521322
                        Now you can have a Moroso oil pan for an affordable price. It features trap doors for oil control, removable windage tray, built-in crank scraper and accepts up to 3.800" stroke with steel rods. It's 7-1/2" deep, 11" wide and fits 78-87 Metric chassis and Camaro stubs. Fits small block Chevy. Also has 1" Inspection plug.

Has a 7 quart capacity.
Moroso 21323 Circle Track Oil Pan, 1980-85 Pass. Side Dipstick w/ Plug
SKU-54521323
                        

Now you can have a Moroso oil pan for an affordable price. It features trap doors for oil control, removable windage tray, built-in crank scraper and accepts up to 3.800" stroke with steel rods. It's 7-1/2" deep, 11" wide and fits 78-87 Metric chassis and Camaro stubs. Fits small block Chevy.

  • Cost-effective Circle Track oil pan with Moroso quality and performance
  • Trap door baffles for oil control
  • Removable louvered windage tray
  • Built–in crankscraper
  • Accepts 3.80" stroke with steel rods
  • Accepts most starter and flywheel combinations
  • Will not fit engine blocks with splayed main caps
  • Accepts most starter and flywheel combinations
  • Will not fit engine blocks with splayed main caps
  • Has a 7 quart capacity (not including oil filter)
Moroso 21324 Circle Track Oil Pan w/ One Piece Rear Main Seal & Plug
SKU-54521324
                        

Now you can have a Moroso oil pan for an affordable price. It features trap doors for oil control, removable windage tray, built-in crank scraper and accepts up to 3.800" stroke with steel rods. It's 7-1/2" deep, 11" wide and fits 78-87 Metric chassis and Camaro stubs. Fits small block Chevy.

  • Cost-effective Circle Track oil pan with Moroso quality and performance
  • Trap door baffles for oil control
  • Removable louvered windage tray
  • Built–in crankscraper
  • Accepts 3.80" stroke with steel rods
  • Accepts most starter and flywheel combinations
  • Will not fit engine blocks with splayed main caps
  • Accepts most starter and flywheel combinations
  • Will not fit engine blocks with splayed main caps
  • Has a 7 quart capacity (not including oil filter)
Moroso 24316 Pick-Up for Hi-Volume Pump
SKU-54524316
                        Pick-up for Hi-Volume pump
                    
Moroso 24317 Pick-Up for Standard Pump
SKU-54524317
                        Designed for use with Moroso oil pans, these steel pickups are  precision-bent and heliarc welded. A wire mesh steel screen, which is  welded to the pickup box, traps debris without restricting oil flow.  For high volume race pumps only.  Tube diameter is 0.625".
                    
Moroso 38550 Small Block Chevy Oil Pan Self Locking Bolt Kit
SKU-54538550
                        

Use these quality self locking oil pan bolts for small block and 90° V6 Chevy and Oldsmobile V8's. They feature integral serrated washer face to provide a self-locking effect.  Comes in a set of 18.

  • Small block and 90° V6 Chevy and Oldsmobile V8's
  • Integral serrated washer face provides self-locking effect
  • Set of 18
  • Grade 8 steel cadmium plated