Performance Parts and Racing Parts Campbell Enterprises

318 Pistons Dodge Plymouth Chrysler Mopar 318 5.2L Magnum 390 Stroker Piston Sets

The 318 Mopar V8, also known as the 5.2L, and 5.2 Magnum has been around since 1967 as part of the LA engine series and the 1992 and newer Magnum series. We offer a wide range of pistons for the Mopar 318 engines. The 318 is a dependable, reasonably small and light, efficient engine package, that can be built to do everything from power a street work truck to being an all out drag, oval track or road racing engine. Many people tend to overlook the 318 as a high performance engine, which is a shame as it offers many benefits, and the core engines are easy to come by and relatively inexpensive.

 

The Importance of Piston Selection for a Performance 318 Engine

In building up a 318, one of the main things that must be changed is the pistons. From the factory, the 318 was just about always equipped with low compression pistons, as it was intended more for long life, using low octane regular gasoline, than for high power output. Installing higher compression, higher quality pistons is one of the biggest improvements you can make to your 318 engine. A stroker crankshaft is another item that really brings the 318 to life as it greatly increases torque and power. The 4 inch stroker crank builds a .030 oversize 318 into a 390 and the increase in performance is dramatic.

318 Piston Quick Jump Link Index

We offer a wide range of replacement pistons for the Dodge, Chrysler, Plymouth 318 engines. We have everything from stock replacement pistons, to custom 318 forged racing pistons, stroker pistons and quite a bit in between. The 318 and 5.2L Magnum piston listings on this page include  high performance and racing forged pistons at the top of the page, and stock type replacements at the bottom of the page.

If you are looking for a complete 318 stroker kit they are on our site here: 318 Stroker Kits

 

Wiseco Pistons 318 A engine & 5.2 Magnum Mopar Forged Pistons

Wiseco Chrysler Dodge Plymouth 318 Pistons Logo

Pro Tru Wiseco 318 Mopar Forged Flat Top Piston and Ring Kits

Wiseco 5.2 Magnum 318 Piston Kits Include and Feature:

  • 8 forged Flat Top pistons
  • Chromium alloy steel piston pins
  • spiro lock pin retention rings
  • plasma moly piston ring set piston rings are 1/16 1/16 3/16
  • oversize symmetrical radiused valve pockets allow use of high lift cams and big valves
  • pressure fed pin oiling
  • precision finished pin hole
  • cnc machined

These pistons are for use with a 318 3.313 in. stock stroke crank and stock length 6.123 in rod. The piston pin size is stock .984 in. They work in the LA series 318 engines and also the 5.2 Magnum series engines.

These forged pistons can be used with a press fit pin rod, but we strongly recommend using them with a floating pin 4340 H beam type rod set. They work great with our K1 Technologies 4340 Billet H-Beam Connecting Rods

Bore Size Cubic Inches Comp. Ht. Volume of 2valve pockets Comp. Ratio with chamber size of: Part #
62cc 64cc
3.940 in..030 oversize 323 cid 1.800 -5cc Flat Top 9.6-1 9.4-1

Wiseco pt083h3


Add To Cart
3.950 in..040 oversize 325 cid 1.800 -5cc Flat Top 9.7-1 9.5-1

Wiseco pt083h4


Add To Cart

Wiseco Pro Tru 318 - 5.2 Magnum Stroker Piston and Ring Sets

The piston and ring sets listed below are for use with a 4 inch stroker crank, 6.123 long rod and .984 diameter wrist pin.

3.940 in..030 over 390 cid 1.460 -21cc Dish Top 9.6 9.4 pt125h3

Add To Cart
3.950 in..040 over 392 cid 1.460 -21cc Dish Top 9.6 9.4 pt125h4

Add To Cart
3.940 in..030 over 390 cid 1.460 -5cc Flat Top 11.3 11.1 pt136h3

Add To Cart
3.950 in..040 over 392 cid 1.460 -5cc Flat Top 11.4 11.2 pt136h4

Add To Cart

 


ICON Forged 318 Pistons and 318 Stroker Pistons

KB Icon 318 Mopar Piston Logo

Keith Black ICON forged 318 Piston sets are available in flat top, dish top and dome top designs, for stock 318 stroke engines and 318 390 stroker engines. All of the sets listed below feature:

  • Wrist pins and pin fitting included
  • Accumulator groove included
  • Double pin oilers are force fed from the oil ring
  • Large valve relief depths and diameters allow for high lift cams and oversized valves
  • Piston sets are balanced to +/- 1 gram
  • Pin lock grooves included to ease lock removal
  • Fully CNC Machined
  • Double spiral locks included

318 Forged KB ICON Pistons Mopar Chrysler Plymouth Dodge 318 and 5.2 Magnum Piston Sets and 390 Stroker Pistons

  • Stock 318 bore size is 3.910" Stock 318 stroke is 3.310"
  • Ring grooves are 1/16", 1/16", 3/16"
  • Compression based on block with a deck cut .010" ; .030 over size bore and .039" compressed head gasket
  • Connecting Rods Pistons designed for use with a 6.123 long rod and .984 diameter pin
  • The 4.000" stroker crankshaft builds a 318 into a 390 cube engine at .030 oversize
  • CH = Compression Height This is the measurement from the centerline of the piston pin bore to the top flat part of the piston
  • Wt = Piston design weight in grams These are forged pistons, forged out of 2618 aluminum alloy Piston set includes lock rings
  • ccs displacement of dome, or dish, and valve reliefs, measured in ccs
  • Piston Set Includes 8 forged pistons, 8 wrist pins and pin locks
  • Piston and Ring Kit Includes 1 Complete piston set and HP piston ring set
Crank Stroke CH Wt ccs piston type CR with head chamber of: Bore Size Piston Set Piston and Ring Kit
60cc 68cc
3.310 stock stroke 1.810 492 -4.73 Flat Top 10.1 9.2 3.940 +.030" ic844-30

Add To Cart
ic844ktd-30

Add To Cart
3.950 +.040" ic844-40

Add To Cart
ic844ktd-40

Add To Cart
3.970 +.060" ic844-60

Add To Cart
ic844ktd-60

Add To Cart
525 4.9 Dome 11.5 10.3 3.940 +.030" ic845-30

Add To Cart
ic845ktd-30

Add To Cart
3.950 +.040" ic845-40

Add To Cart
ic845ktd-40

Add To Cart
3.970 +.060" ic845-60

Add To Cart
ic845ktd-60

Add To Cart

The 318 STROKER PISTONS listed below are for use with a 4.00" stroker crankshaft

Click here for our 318 Stroker crank page

4.000 stroker 1.465 439 -23 Dish 9.8-1 9.1-1 3.940 +.030" ic847-30

Add To Cart
ic847ktd-30

Add To Cart
3.950 +.040" ic847-40

Add To Cart
ic847ktd-40

Add To Cart
3.970 +.060" ic847-60

Add To Cart
ic847ktd-60

Add To Cart
525 -4.7 Flat Top 12-1 11-1 3.940 +.030" ic846-30

Add To Cart
ic846ktd-30

Add To Cart
3.950 +.040" ic846-40

Add To Cart
ic846ktd-40

Add To Cart
3.970 +.060" ic846-60

Add To Cart
ic846ktd-60

Add To Cart

 


 

KB Hypereutectic 318 Piston Sets

KB 318 Pistons Logo

KB hypereutectic high performance 318 pistons offer a significant improvement in performance for your engine, at a very affordable price. We have these in standard stock bore size as well as all popular oversizes. If you want a great performance piston, but do not need all of the performance benefits and higher cost of top of the line forged pistons, KB performance pistons are an excellent alternative for many applications. We do not recommend hyper pistons for use with superchargers, turbochargers or nitrous systems.

  • Made from Hypereutectic 390 Alloy with 16% silicon
  • Fully machined head and valve reliefs
  • Accumulator groove to aid with compression ring seal
  • Diamond finished skirts
  • CNC machined pin bores to insure straight and accurately sized bores

KB Hypereutectic 318 Pistons for Stock Stroke Chrysler Dodge Plymouth 318 and 5.2 Magnum Engines

  • Stock 318 specs for reference Bore size is 3.910 Stock 318 stroke is 3.310 rod length is 6.123 pin size is .984
  • Ring grooves are 5/64 5/64 3/16
  • Crankshaft These pistons are for use with a stock stroke 318 / 5.2 crank
  • Connecting Rods These pistons are for use with stock length rods 6.123 inches long with a .984 wrist pin size
  • CH Compression Height This is the measurement from the centerline of the piston pin bore to the top flat part of the piston
  • Wt Piston weight in grams
  • ccs displacement of dome, or dish, and valve reliefs, measured in ccs
  • CR Compression ratio estimates based on a .030 oversize, zero deck and .039 compressed head gasket
  • Bore Size Finished bore size, in inches, that piston is designed for
  • Piston set includes 8 pistons, 8 wrist pins and spiral locks
  • Piston and ring kit includes 1 Complete piston set and 1 Moly piston ring set

318 Flat Top Pistons

CH Wt ccs CR with head chamber of: Bore Size Piston Set Piston and Ring Kit
57cc 60cc 64cc 68cc
1.810 507 -5 10.4 10.1 9.6 9.2 3.910 standard KB167

Add To Cart
KB167 KTM

Add To Cart
3.930 + 020 over KB167 20

Add To Cart
KB167 KTM20

Add To Cart
3.940 + 030 over KB167 30

Add To Cart
KB167 KTM30

Add To Cart
3.950 + 040 over KB167 40

Add To Cart
KB167 KTM40

Add To Cart
3.970 + 060 over KB167 60

Add To Cart
KB167 KTM60

Add To Cart

318 Dome Top Pistons

1.810 541 6 12.2 11.7 11.0 10.4 3.910 standard KB399

Add To Cart
KB399 KTM

Add To Cart
3.930 + 020 over KB399 20

Add To Cart
KB399 KTM20

Add To Cart
3.940 + 030 over KB399 30

Add To Cart
KB399 KTM30

Add To Cart
3.950 + 040 over KB399 40

Add To Cart
KB399 KTM40

Add To Cart
3.970 + 060 over KB399 60

Add To Cart
KB399 KTM60

Add To Cart

 


Small Block Mopar Forged Pistons 5.2 318 390 Mopar Diamond Stroker Pistons

Diamond Racing 318 Pistons Logo

Diamond pistons are available for a wide range of small block Mopar engines, bore sizes, and strokes. Diamond Racing Mopar pistons are all high strength forged pistons. They offer high strength, but at the same time modern technology allows these pistons to be light weight improving engine performance further. These pistons are far superior to any cast or hypereutectic type piston. Small block Mopar Diamond piston sets offer reduced friction, better ring sealing, faster acceleration, more horsepower and torque in your high performance street, strip or race car engine. We are pleased to offer the entire line of Diamond Pistons to our customers at great discount pricing.

Mopar Dodge Chrysler 318, 5.2 Magnum, 390 Diamond Pistons

The Diamond forged pistons listed below, for the 318 engine, are for use with 4" stroker crankshafts. At .030 oversize, the 318 with the 4" stroker crank builds a 390 cubic inch engine. If you are using a stock stroke crankshaft in your engine project, you will need to select pistons to work with the stock stroke. If you are building a stroker engine using a 4" stroke crankshaft, then you will want to choose the matching 4" stroker pistons. We also have the 4" stroker cranks available as well as connecting rods, rotating assemblies and stroker kits.

Small Block Mopar 5.2L Magnum and 318 Stroker Pistons Dish Top

Diamond Pistons Small Block Mopar Dish Piston

These 318 pistons are for use with a 4" stroker crank, they are not for use with a stock stroke 318 crank. Click here for our 318 Stroker crank page

318 Piston Set 5.2L Magnum Diamond Forged Dish Mopar Pistons

All Diamond 318 Mopar street, strip dish top pistons feature the following:

  • Designed to fit most Mopar OEM open and closed chamber heads
  • Will work with aftermarket Edelbrock and Indy heads
  • Designed for forced induction applications, turbo charged or super charged
  • Standard 1/16 - 1/16 - 3/16 ring package
  • Premium 8620 wrist pins included and piston pin lock rings are included
  • Valve relief cut for maximum valve diameters of 2.070" intake and 1.625" exhaust
Bore Stroke Rod Length C.D. Wt Wrist Pin CCs Compression Ratio Piston Set Piston Ring Set
60cc 65cc 70cc
3.940 4.000 6.123 1.457 486 .984 x 2.750 -16.7 10.0 9.5 9.0 Diamond 50010

Add To Cart
Diamond 09023940

Add To Cart

 

Small Block Mopar 318 5.2L Magnum Stroker Pistons Flat Top

Small Block Mopar Diamond Piston Flat Top

 

These 318 stroker pistons are for use with a 4" stroker crank, they are not for use with a stock stroke 318 crank. Click here for our 318 Stroker crank page

318 Stroker Piston Set 5.2L Magnum Diamond Forged FT Mopar Pistons

Diamond Mopar 318 Piston Set Features

All Diamond Racing pistons for small block Mopar street, strip flat top piston sets feature the following:

  • Designed to fit most Mopar OEM open and closed chamber heads
  • Will work with aftermarket Edelbrock and Indy heads
  • May be used with small nitrous kit
  • Standard 1/16 - 1/16 - 3/16 ring package
  • Premium 8620 wrist pins and pin locks included
  • Valve relief cut for maximum valve diameters of 2.070" intake and 1.625" exhaust
Bore Stroke Rod Length C.D. Wt Pin CCs Compression Ratio Part # Piston Ring Set
60cc 65cc 70cc
3.940 4.000 6.123 1.457 480 .984 x 2.750 -6.8 10.9 10.3 9.8 Diamond 50001

Add To Cart
Diamond 09023940

Add To Cart

 


KB Silvolite Replacement 318 Stock Piston Sets

Silvolite Pistons 318 stock replacement pistons logo

5.2 Magnum and older LA Series 318 Standard Cylinder Bore size is 3.910 inches

  • Year The model years listed are the original model year engines that this piston is designed to be a direct replacement for. In most cases, the pistons can be used in other model years engines if you want to get a different compression ratio or piston ring combination. If you have any questions about piston applications please contact us for assistance.
  • CR Compression Ratio when used with original head chamber volume, gasket, deck height, etc.
  • Notes Further information about the piston. Comp Ht is the compression height of the piston, as measured from the center of the wrist pin bore to the top flat part of the piston.
  • Ring Grooves Widths of the piston ring grooves.
  • Interchange Shows OEM part number pistons this set will replace, as well as the equivalent Federal Mogul piston number. (the 7 digit numbers are the original Chrysler part numbers and the FM part numbers are the equivalent Federal Mogul - Sealed Power part numbers)
  • Head Shape Image showing the piston top layout
  • Bore Size Recommended finished cylinder bore diameter in inches
  • Piston Set Contents Part number shown is for a set of 8 pistons and includes wrist pins and pin locks where required.
Year and CR Notes Ring Grooves Interchange Head Shape Bore Size Piston Set Part Number

1963 - 1978

8-1

Dodge Truck premium engine.

Flat top

COMP HT: 1.658

PIN DIA: .9842 Offset

2-5/64 1-3/16

2525000 2808519 3004551 3004555 2808650

FM LC371P

silvolite 318 flat top truck piston 3.910 standard 1278

Add To Cart
3.930 20 over 1278-020

Add To Cart
3.940 30 over 1278-030

Add To Cart
3.950 40 over 1278-040

Add To Cart
3.970 60 over 1278-060

Add To Cart

1967 - 1984

9-1

Flat top with4 valve reliefs.

1991 and later use early style rings

. COMP HT: 1.741

PIN DIA: .9842 Offset

Vin Code X, Y

2-5/64 1-3/16

2808405 3004509 3420222 3685751 4342772 4638072

FM 285NP

318 flat top piston 3.910 standard 1266

Add To Cart
3.930 20 over 1266-020

Add To Cart
3.940 30 over 1266-030

Add To Cart
3.950 40 over 1266-040

Add To Cart
3.970 60 over 1266-060

Add To Cart

1967 - 1984

9-1

Flat top with4 valve reliefs. 1973 and later press fit. 1991 and later use early style rings.

*Same as 1266 with COATED SKIRTS

COMP HT: 1.741 PIN DIA: .9842 Offset

OEM Vin Code X, Y

2-5/64 1-3/16

2808405 3004509 3420222 3685751 4342772 4638072

FM 285NCP

318 flat top piston with coated skirts 3.910 standard 1266C

Add To Cart
3.930 20 over 1266C-020

Add To Cart
3.940 30 over 1266C-030

Add To Cart
3.950 40 over 1266C-040

Add To Cart
3.970 60 over 1266C-060

Add To Cart

1985 - 2002

9-1

Hypereutectic Flat Top. Not intended for Racing applications

COMP HT: 1.741

PIN DIA: .9842 Offset

OEM Vin Code Y, T

2-2.0mm 1-4.0mm Shallow Groove

4778855(L) 4778857(R)

FM H814P

5.2 Magnum flat top piston 3.910 standard 3234H

Add To Cart
3.930 20 over 3234H-020

Add To Cart
3.940 30 over 3234H-030

Add To Cart
3.950 40 over 3234H-040

Add To Cart
3.970 60 over 3234H-060

Add To Cart

1985 - 2002

9-1

Hypereutectic Flat top

COATED SKIRTS

COMP HT: 1.741 PIN DIA: .9842 Offset

OEM Vin Code Y, T

2-2.0mm 1-4.0mm Shallow Groove FM H814CP 318 5.2 flat top piston with coated skirts 3.910 standard 3234HC

Add To Cart
3.930 20 over 3234HC-020

Add To Cart
3.940 30 over 3234HC-030

Add To Cart
3.950 40 over 3234HC-040

Add To Cart
3.970 60 over 3234HC-060

Add To Cart

1985 - 2002

9-1

Flat Top

Same as set number 3234 with an early model size ring pack

COMP HT: 1.741

PIN DIA: .9842 Offset

2-5/64 1-3/16 FM 526P chrysler dodge plymouth mopar 318 flat top piston 3.910 standard 3247

Add To Cart
3.930 20 over 3247-020

Add To Cart
3.940 30 over 3247-030

Add To Cart
3.950 40 over 3247-040

Add To Cart
3.970 60 over 3247-060

Add To Cart

 

 

 


 

 

Sealed Power Mopar 318 and 5.2 Magnum Stock Replacement Pistons

Sealed Power Mopar 318 Stock Replacement Cast Pistons Logo

We offer better than original, stock replacement 318 pistons from Sealed Power. These pistons are great for stock rebuilds, muscle car restorations, and even light duty performance applications. These pistons are a cast piston, which is the type originally used in these engines from the factory. The Sealed Power Piston sets we have are based on the original designs, but with improvements due to modern manufacturing techniques ensuring a better piston, at a great price. The piston sets are weight matched before packaging by Sealed Power. The pistons come with a selectively fit piston pin. We also offer the matching sealed power piston rings for all of these piston sets.

5.2 Magnum 318 Dodge Plymouth Chrysler Mopar Sealed Power Cast 318 Piston Sets

  • Stock Bore size for the 318 and 5.2L Magnum is 3.910"
  • All pistons listed use the stock OEM Piston pin size of  .984 dia.
  • Part numbers listed below are for a set of 8 pistons with piston pins
  • CH = Compression Height

 

Piston Set Part # Cylinder Bore Size Matching Premium Moly Piston Ring Set Part #

Description and Application notes

ch = compression height

Price
Sealed Power H814CP std 3.910 standard stock size E642K Stock type OEM replacement piston for 1992 - 2003 5.2 Magnum Truck Engines Hypereutectic Flat Top Piston with coated skirts, ring grooves 5/64, 5/64, 5/32, 1.755 CH
$315.17 $226.92

Add To Cart
Sealed Power H814CP-20 3.930 .020 oversize E642K-20 Stock type OEM replacement piston for 1992 - 2003 5.2 Magnum Truck Engines Hypereutectic Flat Top Piston with coated skirts, ring grooves 5/64, 5/64, 5/32, 1.755 CH
$315.17 $226.92

Add To Cart
Sealed Power H814CP-30 3.940 .030 oversize E642K-30 Stock type OEM replacement piston for 1992 - 2003 5.2 Magnum Truck Engines Hypereutectic Flat Top Piston with coated skirts, ring grooves 5/64, 5/64, 5/32, 1.755 CH
$315.17 $226.92

Add To Cart
Sealed Power H814CP-40 3.950 .040 oversize E642K-40 Stock type OEM replacement piston for 1992 - 2003 5.2 Magnum Truck Engines Hypereutectic Flat Top Piston with coated skirts, ring grooves 5/64, 5/64, 5/32, 1.755 CH
$315.17 $226.92

Add To Cart
Sealed Power H814CP-60 3.970 .060 oversize E642K-60 Stock type OEM replacement piston for 1992 - 2003 5.2 Magnum Truck Engines Hypereutectic Flat Top Piston with coated skirts, ring grooves 5/64, 5/64, 5/32, 1.755 CH
$315.17 $226.92

Add To Cart
Sealed Power 285NCP-30 3.940 + .030 oversize

E178K-30

5/64 5/64 3/16

8.5-1 compression, Flat head with 4 valve reliefs, use with press pin or floating pin connecting rods, DurOshield skirt coated piston set, ch=1.720"
$254.69 $183.38

Add To Cart
Sealed Power 526AP 3.910 standard stock size

E178K

5/64 5/64 3/16

9-1 compression, Flat Top No Valve Reliefs, use with pressed pin rods, ch=1.745"
$330.51 $237.97

Add To Cart
Sealed Power 526AP-20 3.930 .020 oversize

E178K-20

5/64 5/64 3/16

9-1 compression, Flat Top No Valve Reliefs, use with pressed pin rods, ch=1.745"
$330.51 $237.97

Add To Cart
Sealed Power 526AP-30 3.940 .030 oversize

E178K-30

5/64 5/64 3/16

9-1 compression, Flat Top No Valve Reliefs, use with pressed pin rods, ch=1.745"
$330.51 $237.97

Add To Cart
Sealed Power 526AP-40 3.950 .040 oversize

E178K-40

5/64 5/64 3/16

9-1 compression, Flat Top No Valve Reliefs, use with pressed pin rods, ch=1.745"
$330.51 $237.97

Add To Cart
Sealed Power 526AP-60 3.970 .060 oversize

E178K-60

5/64 5/64 3/16

9-1 compression, Flat Top No Valve Reliefs, use with pressed pin rods, ch=1.745"
$330.51 $237.97

Add To Cart

318 Poly Pistons

We are pleased to offer hard to find forged pistons for the 318 Poly head engines. We offer these for standard stroke applications as well as stroker poly engines.

Our 318 Poly pistons are manufactured on a built to order basis. The average build time is 4 weeks from the day we submit the order to the plant. These are forged piston sets and can be made to any bore size, stroke, rod length, etc. Since they are built to order, you can get a set of pistons exactly like you want for your project. The pistons are built for us by Ross Racing Pistons.

The below prices include: 8 custom forged 318 poly pistons, 8 wrist pins, pin fitting, lock removal indents and spiro locks. We can also provide piston rings for most bore sizes. Piston rings are priced separately. When you place an order on our website for 318 Poly pistons one of our representatives will contact you to get the details of your project to insure you get pistons built to exactly the specifications you need.

Description Price
318 Poly Flat Top
$910.99 $829.00

Add To Cart
318 Poly Dome Top
$954.95 $869.00

Add To Cart
318 Poly Reverse Dome or Dish Top
$954.95 $869.00

Add To Cart

 


Mopar 318 Custom Pistons

If you do not see 318 shelf stocking pistons on this page with the specs you need, we also offer forged custom 318 pistons to cover any application. We have custom pistons available for the the 318 A, 318 LA series and 318 5.2L Magnum series.

Custom 318 forged piston sets are available in any bore size, compression ratio, ring configuration, pin size etc. They are available as flat top, dome top and dish top designs. They are also available for normally aspirated engines, turbocharged, supercharged and nitrous boosted engines.

Please contact us for assistance, pricing, and build times for custom 318 piston sets.


 

TRW Speed Pro 318 Forged Pistons

TRW Speed Pro Dodge 318 Forged Piston Set Logo

TRW forged piston sets and Speed Pro forged pistons are available for the 318 Mopar engine. The Speed Pro / TRW piston set listed below is a complete set of 8 pistons including the piston pins and pin retaining lock rings. The piston sets are all weight matched before packaging. TRW forged pistons set the standard for years with their line of forged replacement pistons for stock type engines. Speed Pro forged pistons further that tradition with their line of Powerforged pistons.

If you are looking for other Mopar engine stock replacement pistons, you may view them by clicking here: Sealed Power Mopar cast pistons We also have Speed Pro hypereutectic and forged pistons for many Mopar V8 engines listed here: Speed Pro pistons for Mopar V8 engines

Speed Pro TRW Forged Piston Set for Mopar 318 and 5.2 L Magnum Engines

Speed Pro Chrysler Dodge Plymouth Mopar 5.2L and 318 A engine Forged Pistons

stock bore 3.910, stock stroke 3.313, stock rod length 6.123, stock pin size .984    

318 Flat Top piston with 4 valve reliefs

Piston can be used with a press fit pin or a full floating pin type connecting rod.

PART # and oversize Ring Groove Widths CID COMP. RATIO with a chamber size of: COMP DIST. Price
60.6cc 63cc 65cc 68.4cc
Speed Pro L2329F 30 +.030" oversize 5/64 5/64 3/16 323 8.92 8.70 8.52 8.24 1.759
$0.00
Add To Cart

 

318 Performance Engine Building Books

 

Back to top 318 Pistons page

 

 

Links to related sections of our website:

318 Stroker Kits | CP Pistons Index Page | Diamond Pistons | Ross Pistons | Wiseco Pistons |

 

 

Shop Our Store
Search For Parts
Search for performance parts button
Search All CE Info
LiveZilla Live Help

Performance Parts

ATV / Dirt Bike and Motorcycle Index
Bearings
Books & Videos
Connecting Rods
Crankshaft
Custom Pistons
Electric Radiator Fan and Shroud Kits
Engine Rebuild Kits
Engine Valves
Flexplate
Flexplate Shield
Harmonic Balancer
Hood Scoop
Mid Plate
Motor Plate
Oil Pump
Pistons
Radiators
Stroker Kit
Timing Chain
Torque Converter
Transmission Automatic
Transmission B&M Shifters
Transmission Bellhousing
Transmission Ultra Case
Transmission Coolers
Transmission Parts
Transmission Rebuild Kits
Trans Shield


 

 

copyright ©Motorsports Parts Corporation T/A Campbell Enterprises. All rights reserved
High Performance Parts