Engine Kits

Chevy 454 1971-1975 Master Kit
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Chevy 454 1971-1975 Master Kit



Part #: EK1220
List Price: $861.98
Our Price: $430.99
You Save: $430.99

Availability: In Stock

View Optional Components

Chevy 454 1971-1975 Master Kit 

Includes: 

  • Melling stock style Camshaft
  • Speed Pro Lifters
  • Melling stock style Timing set
  • Speed Pro Flattop Pistons
  • Hastings or Perfect Circle Cast  Piston Rings
  • King Rod Bearings
  • King Main Bearings
  • Durabond Cam Bearings
  • Melling stock style Oil Pump
  • Melling stock style Frost Plugs
  • Victor Reinz Overhaul  Gasket Set

 

Kit includes flattop pistons with 2 valve reliefs.  

Piston P/N CID 100.9 106.9 109.4 116.9 119.0 124.0

H661CP

454

8.77

8.40

8.26

7.86

7.75

7.52

H661CP20

458

8.84

8.47

8.32

7.92

7.81

7.57

H661CP30

461

8.88

8.50

8.36

7.95

7.84

7.60

H661CP40

463

8.91

8.54

8.39

7.98

7.87

7.63

H661CP60

467

8.98

8.60

8.46

8.04

7.94

7.69

H661CP100

476

9.13

8.74

8.59

8.17

8.06

7.81


Check it out

We now have a special option with this kit.  You can upgrade to a .210" Dome Piston for only $80.00  This upgrade has become so popular, we are now able to discount your cost on this Hi Performance Option! Upgrade today!

Compression ratio by cylinder head chamber volume.
This piston includes lock rings for use in a full floating assembly!

  • Ring dimensions 5/64, 5/64, 3/16
  • Dome Shape; .210 Dome w/ 2 reliefs
  • Compression dist 1.640
  • Deck Clearance .025
  • Skirt Clearance .0015
Piston P/N CID 100.9 106.9 109.4 116.9 119.0 124.0

H693CP

454

10.78

10.20

9.97

9.37

9.21

8.87

H693CP20

458

10.86

10.28

10.05

9.44

9.29

8.94

H693CP30

461

10.91

10.32

10.09

9.48

9.32

8.97

H693CP40

463

10.95

10.36

10.13

9.52

9.36

9.01

H693CP60

467

11.04

10.44

10.22

9.59

9.43

9.08

H693CP100

476

11.21

10.61

10.38

9.75

9.58

9.22


Please note… Occasionally we will substitute top quality brand names in our engine kits. Some examples are Melling & Sealed Power, Perfect Circle & Hastings, Clevite & Federal Mogul. Thank You.

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Make:

Chevy

Model:

454

Year:

71-75
Required Options:
*Main Bearings:
*Pistons:
*Rings:
*Rod Bearings:
Upgrade Options:
Premium Moly Rings:
Premium Moly Ring Upgrade $14.75
Premium Fel Pro Gaskets:
Premium Fel Pro Gaskets #260-1009 $12.07
Clevite 77 Rod & Main Bearings:
Clevite77 "P" Series $40.01
High volume Oil Pump:
High volume $11.32
oil pump shaft:
High volume oil pump shaft IS77 (must be used with high volume) $6.99
Performance Timing Chain and Gears:
Cloyes double roller # C3024X $16.62
Cloyes True Roller # 9-1110 $26.17
camshaft:
Elgin CL1797PK 284/284 adv dur .544 .544 lift $10.36
Speed Pro CS1088R 1500-4000 RPM 204/214 dur .476/.501 lift (stock valve springs must be changed) $22.46
Speed Pro # CS1015R 2000-4500 RPM 214/224 dur .501/.527 lift ( stock valve springs must be changed $19.33
Elgin CL1795PK 260/260 adv dur .484.484 lift $10.36
Speed Pro # CS1224R 230/230 dur @ .006 .544 .544 lift 2800 - 5800 rpm $22.91
Speed Pro #CS1139R 244/254 dur @ .006 .510/.533 lift 112 lobe center 3000 - 6500 rpm ( Hi Rev Lifters Recommended) $29.10
valve springs:
Comp Valve Springs 911-16 (single spring with damper) (no machining required) up to .544 lift $93.99
Comp Valve Springs 924-16 (dual spring ) (machining required on cylinder head) up to .629 lift $117.99
Speed Pro # VS1581 duel valve springs (vs1581(dual spring) fits up to .620 lift $192.32
Brass freeze plugs:
Brass freeze plugs $12.71
Hi Dome Piston Upgrade:
Speed Pro H693cp .210" Hi Dome Piston Upgrade at a special price with this Kit! $80.00
Engine Hardware Finishing Kit:
Engine Hardware Finishing Kit incl. Head Dowells, Timing Cover Dowel, Cam Bolts, Woodruff Keys FKC-3 $10.99
Hi Rev Lifters:
HT817R Hi Rev Lifters $24.24
New Scat Forged Cap Screw Rods:
New Scat Forged Cap Screw Rods 6.135" Bushed for floating assembly $304.99
New Scat Forged Cap Screw Rods 6.135" For Pressed Pin #26135P $289.99
Clevite Rod Bearings:
CB743A(8) $8.14
Clevite Main Bearings:
MS829A $7.98

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