Engines and Components
Add horse power to performance engine with our selection of complete engines and engine components such as crankshafts, piston kits, cylinder heads, and more from industry leading brands. Save on brands like Eagle, Dart, Edelbrock, and more.
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Belts and Pulleys
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Camshafts and Valvetrain
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Connecting Rods and Components
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Crankshafts and Components
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Cylinder Heads and Components
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Engine Bearings
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Engine Covers, Pans and Dress-Up Components
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Engine Pre Heaters and Components
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Engines, Blocks and Components
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Harmonic Balancers
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Oiling Systems
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Pistons and Piston Rings
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Steel C/M Spring Seats - 1.550 x .855 x .635 PAC-S102
PAC RACING SPRINGS
$88.02Steel C/M Spring Seats - 1.550 x .855 x .635Valve Spring LocatorInside0.060 in Thick1.550 in OD0.855 in ID0.635 in Spring IDSteelSet of 16PACPAC-S102- SKU:
- PACPAC-S102
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
$88.02 -
1.250 Pacaloy Valve Spring Retainers Mini 8 PAC-R632
PAC RACING SPRINGS
$409.021.250 Pacaloy Valve Spring Retainers Mini 8Valve Spring Retainer600 SeriesMini 8 Degree0.890 in / 0.600 in OD StepsDual SpringSteelSet of 16PACPAC-R632- SKU:
- PACPAC-R632
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
$409.02 -
1.450 TI Valve Spring Retainers - 10 Degree PAC-R436
PAC RACING SPRINGS
$291.461.450 TI Valve Spring Retainers - 10 DegreeValve Spring Retainer400 Series10 Degree1.125 in / 0.800 in OD StepsDual SpringTitaniumSet of 16PACPAC-R436- SKU:
- PACPAC-R436
- Availability:
- Ships Same Business Day
- Weight:
- 0.83 LBS
$291.46 -
Valve Spring Retainers - C/M Steel 10 Degree PAC-R387
PAC RACING SPRINGS
$86.94Valve Spring Retainers - C/M Steel 10 DegreeValve Spring Retainer500 Series10 Degree1.450 in / 0.735 in OD StepsDual SpringChromolySet of 16PACPAC-R387- SKU:
- PACPAC-R387
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
$86.94 -
1.200 Steel C/M Valve Spring Retainers - 8 Deg PAC-R349
PAC RACING SPRINGS
$86.941.200 Steel C/M Valve Spring Retainers - 8 DegValve Spring Retainer300 Series8 Degree0.850 in / 0.600 in OD StepsDual SpringChromolySet of 16PACPAC-R349- SKU:
- PACPAC-R349
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
$86.94 -
1.360 Mini 8 Dual Valve Spring Retainers PAC-R348
PAC RACING SPRINGS
$92.001.360 Mini 8 Dual Valve Spring Retainers1.360 Mini 8 Dual Valve Spring RetainersPACPAC-R348- SKU:
- PACPAC-R348
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
$92.00Qty in Cart: 0Quantity:Price:$92.00Subtotal: -
1.300 Steel C/M Valve Spring Retainers - 7 Deg PAC-R335
PAC RACING SPRINGS
$86.941.300 Steel C/M Valve Spring Retainers - 7 DegValve Spring Retainer300 Series7 Degree0.940 in / 0.680 in OD StepsDual SpringChromolySet of 16PACPAC-R335- SKU:
- PACPAC-R335
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
$86.94 -
1.325 Steel C/M Valve Spring Retainers - 10 Dg PAC-R317
PAC RACING SPRINGS
$86.941.325 Steel C/M Valve Spring Retainers - 10 Dg1.325 Steel C/M Valve Spring Retainers10 DgPACPAC-R317- SKU:
- PACPAC-R317
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
$86.94 -
11/32 Valve Lock Set - 10 Degree Steel PAC-LR8028
PAC RACING SPRINGS
$86.9411/32 Valve Lock Set - 10 Degree SteelValve Lock10 Degree11/32 in Valve Stem0.050 in More HeightSteelBlack OxideSet of 32PACPAC-LR8028- SKU:
- PACPAC-LR8028
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
$86.94 -
11/32 Valve Lock Set - 10 Degree Steel PAC-LR8027
PAC RACING SPRINGS
$86.9411/32 Valve Lock Set - 10 Degree SteelValve Lock10 Degree11/32 in Valve StemStandard HeightSteelNaturalSet of 32PACPAC-LR8027- SKU:
- PACPAC-LR8027
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
$86.94 -
11/32 Valve Lock Set - 10 Degree Steel PAC-LR8025
PAC RACING SPRINGS
$86.9411/32 Valve Lock Set - 10 Degree SteelValve Lock10 Degree11/32 in Valve StemStandard HeightSteelNaturalSet of 32PACPAC-LR8025- SKU:
- PACPAC-LR8025
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$86.94 -
8mm Valve Lock Set 10 Degreee Steel +.050 PAC-L8160
PAC RACING SPRINGS
$86.948mm Valve Lock Set 10 Degreee Steel +.050Valve Lock10 Degree8 mm Valve Stem0.050 in More HeightSteelNaturalSet of 32PACPAC-L8160- SKU:
- PACPAC-L8160
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
$86.94 -
11/32 Valve Lock Set - 7 Degree Steel PAC-L8154
PAC RACING SPRINGS
$86.9411/32 Valve Lock Set - 7 Degree SteelValve Lock7 Degree11/32 in Valve StemStandard HeightSteelNaturalEachPACPAC-L8154- SKU:
- PACPAC-L8154
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$86.94 -
8mm Valve Locks - 8 Degr Radius Groove -.050 PAC-L8143
PAC RACING SPRINGS
$86.948mm Valve Locks - 8 Degr Radius Groove -.050Valve Lock8 Degree8 mm Valve Stem0.050 in Less HeightSteelBlack OxideSet of 32PACPAC-L8143- SKU:
- PACPAC-L8143
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$86.94Qty in Cart: 0Quantity:Price:$86.94Subtotal: -
8mm Valve Locks - Steel Mini 8 Type PAC-L8142
PAC RACING SPRINGS
$86.948mm Valve Locks - Steel Mini 8 TypeValve LockMini 88 Degree8 mm Valve StemSteelNaturalSet of 32PACPAC-L8142- SKU:
- PACPAC-L8142
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$86.94 -
11/32 Valve Lock Set - Mini 8 Degree Steel PAC-L8134
PAC RACING SPRINGS
$86.9411/32 Valve Lock Set - Mini 8 Degree SteelValve LockMini 8 Degree11/32 in Valve StemStandard HeightSteelNaturalSet of 32PACPAC-L8134- SKU:
- PACPAC-L8134
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$86.94 -
11/32 Valve Lock Set Mini 8 Degree Steel PAC-L8132
PAC RACING SPRINGS
$86.9411/32 Valve Lock Set Mini 8 Degree SteelValve Lock8 Degree11/32 in Valve Stem0.050 in More HeightSteelNaturalEachPACPAC-L8132- SKU:
- PACPAC-L8132
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$86.94 -
Mini 8 11/32 Valve Locks w/Radius Groove PAC-L8131
PAC RACING SPRINGS
$86.94Mini 8 11/32 Valve Locks w/Radius GrooveValve Lock8 Degree11/32 in Valve StemStandard HeightSteelNaturalSet of 32PACPAC-L8131- SKU:
- PACPAC-L8131
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$86.94 -
Shim Kit - 1.250 Dia. PAC-KS93
PAC RACING SPRINGS
$147.04Shim Kit - 1.250 Dia. Valve Spring Shim0.015 / 0.020 / 0.030 / 0.050 in Thick1.250 in OD0.575 in IDSteelKitPACPAC-KS93- SKU:
- PACPAC-KS93
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$147.04 -
Valve Spring Engine Kit GM LS Series PAC-KS23
PAC RACING SPRINGS
$630.00Valve Spring Engine Kit GM LS SeriesValve Spring KitDual Spring369 lb/in Rate1.000 in Coil Bind1.290 in ODChromoly RetainerViton SealSteel SeatGM LS-SeriesKitPACPAC-KS23- SKU:
- PACPAC-KS23
- Availability:
- Ships Same Business Day
- Weight:
- 4.85 LBS
$630.00Qty in Cart: 0Quantity:Price:$630.00Subtotal:
