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.
- Belts and Pulleys
- Camshafts and Valvetrain
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- Crankshafts and Components
- Cylinder Heads and Components
- Engine Bearings
- Engine Covers, Pans and Dress-Up Components
- Engine Pre Heaters and Components
- Engines, Blocks and Components
- Harmonic Balancers
- Oiling Systems
- Pistons and Piston Rings
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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1.400 TI Valve Spring Retainers - 10 Degree PAC-R505
PAC RACING SPRINGS
$454.481.400 TI Valve Spring Retainers - 10 DegreeValve Spring Retainer500 Series10 Degree1.090 in / 0.780 in OD StepsDual SpringTitaniumSet of 16PACPAC-R505- SKU:
- PACPAC-R505
- Availability:
- Ships Same Business Day
- Weight:
- 0.73 LBS
- MFG Part #:
- PAC-R505
$454.48 -
11/32 Valve Lock Set - 7 Degree Steel PAC-L8146
PAC RACING SPRINGS
$86.9411/32 Valve Lock Set - 7 Degree SteelValve Lock7 Degree11/32 in Valve StemStandard HeightSteelNaturalSet of 32PACPAC-L8146- SKU:
- PACPAC-L8146
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- PAC-L8146
$86.94 -
11/32 Valve Lock Set Mini 8 Degree Steel PAC-L8133
PAC RACING SPRINGS
$86.9411/32 Valve Lock Set Mini 8 Degree SteelValve LockMini 8 Degree11/32 in Valve StemStandard HeightSteelNaturalSet of 32PACPAC-L8133- SKU:
- PACPAC-L8133
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- MFG Part #:
- PAC-L8133
$86.94 -
3/8 Valve Lock Set - 10 Degree Steel PAC-L8092
PAC RACING SPRINGS
$86.943/8 Valve Lock Set - 10 Degree SteelValve Lock10 Degree3/8 in Valve StemStandard HeightSteelNaturalSet of 32PACPAC-L8092- SKU:
- PACPAC-L8092
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MFG Part #:
- PAC-L8092
$86.94 -
11/32 Valve Lock Set - 8 Degree Steel +.050 PAC-L8038
PAC RACING SPRINGS
$84.0011/32 Valve Lock Set - 8 Degree Steel +.050Valve Lock8 Degree11/32 in Valve Stem0.050 in More Height1 Radius GrooveSteelNaturalSet of 32PACPAC-L8038- SKU:
- PACPAC-L8038
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- MFG Part #:
- PAC-L8038
$84.00Qty in Cart: 0Quantity:Price:$84.00Subtotal: -
11/32 Valve Lock Set - 8 Degree Steel PAC-L8036
PAC RACING SPRINGS
$86.9411/32 Valve Lock Set - 8 Degree SteelValve Lock8 Degree11/32 in Valve StemStandard Height1 Radius GrooveSteelNaturalSet of 32PACPAC-L8036- SKU:
- PACPAC-L8036
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MFG Part #:
- PAC-L8036
$86.94 -
11/32 Valve Lock Set - 10 Degree Steel +.050 PAC-L8028
PAC RACING SPRINGS
$86.9411/32 Valve Lock Set - 10 Degree Steel +.050Valve Lock10 Degree11/32 in Valve Stem0.050 in More Height1 Radius GrooveSteelNaturalSet of 32PACPAC-L8028- SKU:
- PACPAC-L8028
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- MFG Part #:
- PAC-L8028
$86.94 -
11/32 Valve Lock Set - 10 Degree Steel PAC-L8025
PAC RACING SPRINGS
$86.9411/32 Valve Lock Set - 10 Degree SteelValve Lock10 Degree11/32 in Valve StemStandard HeightSteelNaturalSet of 32PACPAC-L8025- SKU:
- PACPAC-L8025
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MFG Part #:
- PAC-L8025
$86.94 -
11/32 Valve Lock Set - 10 Degree Titanium PAC-L8005
PAC RACING SPRINGS
$201.5511/32 Valve Lock Set - 10 Degree TitaniumValve Lock10 Degree11/32 in Valve StemStandard HeightTitaniumNaturalSet of 32PACPAC-L8005- SKU:
- PACPAC-L8005
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- MFG Part #:
- PAC-L8005
$201.55 -
1.574 Dual Valve Springs - (16) PAC-1395
PAC RACING SPRINGS
$596.451.574 Dual Valve Springs - (16)Valve Spring1300 SeriesDual Spring / Damper550 lb/in Spring Rate1.150 in Coil Bind1.574 in ODSet of 16PACPAC-1395- SKU:
- PACPAC-1395
- Availability:
- Ships Same Business Day
- Weight:
- 6.30 LBS
- MFG Part #:
- PAC-1395
$596.45 -
1.564 Dual Valve Springs - (16) PAC-1385
PAC RACING SPRINGS
$596.451.564 Dual Valve Springs - (16)Valve Spring1300 SeriesDual Spring / Damper525 lb/in Spring Rate1.140 in Coil Bind1.564 in ODSet of 16PACPAC-1385- SKU:
- PACPAC-1385
- Availability:
- Ships Same Business Day
- Weight:
- 6.19 LBS
- MFG Part #:
- PAC-1385
$596.45Qty in Cart: 0Quantity:Price:$596.45Subtotal: -
1.374 Dual Valve Springs - (16) PAC-1371
PAC RACING SPRINGS
$391.421.374 Dual Valve Springs - (16)Valve Spring1300 SeriesDual Spring436 lb/in Spring Rate1.190 in Coil Bind1.374 in ODSet of 16PACPAC-1371- SKU:
- PACPAC-1371
- Availability:
- Ships Same Business Day
- Weight:
- 4.69 LBS
- MFG Part #:
- PAC-1371
$391.42 -
1.574 Dual Valve Springs - (16) PAC-1342
PAC RACING SPRINGS
$570.001.574 Dual Valve Springs - (16)Valve Spring1300 SeriesDual Spring506 lb/in Spring Rate1.200 in Coil Bind1.574 in ODSet of 16PACPAC-1342- SKU:
- PACPAC-1342
- Availability:
- Ships Same Business Day
- Weight:
- 6.18 LBS
- MFG Part #:
- PAC-1342
$570.00Qty in Cart: 0Quantity:Price:$570.00Subtotal: -
1.575 Dual Valve Springs - (16) PAC-1340
PAC RACING SPRINGS
$596.451.575 Dual Valve Springs - (16)Valve Spring1300 SeriesDual Spring467 lb/in Spring Rate1.180 in Coil Bind1.500 in ODSet of 16PACPAC-1340- SKU:
- PACPAC-1340
- Availability:
- Ships Same Business Day
- Weight:
- 5.60 LBS
- MFG Part #:
- PAC-1340
$596.45Qty in Cart: 0Quantity:Price:$596.45Subtotal: -
1.282 Valve Springs - Ovate Beehive (16) PAC-1280X
PAC RACING SPRINGS
$223.671.282 Valve Springs - Ovate Beehive (16)Valve Spring1200 SeriesOvate Beehive Spring285 lb/in Spring Rate1.181 in Coil Bind1.282 in ODSet of 16PACPAC-1280X- SKU:
- PACPAC-1280X
- Availability:
- Ships Same Business Day
- Weight:
- 3.45 LBS
- MFG Part #:
- PAC-1280X
$223.67Qty in Cart: 0Quantity:Price:$223.67Subtotal: -
1.550 Dual Valve Springs - (16) PAC-1243
PAC RACING SPRINGS
$389.351.550 Dual Valve Springs - (16)Valve Spring1200 SeriesDual Spring550 lb/in Spring Rate1.100 in Coil Bind1.550 in ODCircle Track EnduranceSet of 16PACPAC-1243- SKU:
- PACPAC-1243
- Availability:
- Ships Same Business Day
- Weight:
- 5.50 LBS
- MFG Part #:
- PAC-1243
$389.35Qty in Cart: 0Quantity:Price:$389.35Subtotal: -
1.550 Dual Valve Springs - (16) PAC-1239
PAC RACING SPRINGS
$414.201.550 Dual Valve Springs - (16)Valve Spring1200 SeriesDual Spring / Damper540 lb/in Spring Rate1.180 in Coil Bind1.550 in ODCircle Track EnduranceSet of 16PACPAC-1239- SKU:
- PACPAC-1239
- Availability:
- Ships Same Business Day
- Weight:
- 6.32 LBS
- MFG Part #:
- PAC-1239
$414.20Qty in Cart: 0Quantity:Price:$414.20Subtotal: -
1.274 Dual Valve Springs - (16) GM LS PAC-1237X
PAC RACING SPRINGS
$489.791.274 Dual Valve Springs - (16) GM LS Valve Spring RPM Series Dual Spring 550 lb/in Spring Rate 1.045 in Coil Bind 1.274 in OD GM LS-Series Set of 16 PAC Racing RPM Series valve springs are the innovation of research taken from both drag and circle...PACPAC-1237X- SKU:
- PACPAC-1237X
- Availability:
- Ships Same Business Day
- Weight:
- 3.78 LBS
- MFG Part #:
- PAC-1237X
$489.79Qty in Cart: 0Quantity:Price:$489.79Subtotal: -
1.539 Dual Valve Springs - (16) PAC-1227
PAC RACING SPRINGS
$414.201.539 Dual Valve Springs - (16)Valve Spring1200 SeriesDual Spring / Damper500 lb/in Spring Rate1.130 in Coil Bind1.539 in ODCircle Track EnduranceSet of 16PACPAC-1227- SKU:
- PACPAC-1227
- Availability:
- Ships Same Business Day
- Weight:
- 5.87 LBS
- MFG Part #:
- PAC-1227
$414.20Qty in Cart: 0Quantity:Price:$414.20Subtotal: -
1.260 Valve Springs w/ Damper - 16 PAC-1216
PAC RACING SPRINGS
$218.001.260 Valve Springs w/ Damper - 16Valve Spring1200 SeriesDual Spring / Damper350 lb/in Spring Rate1.048 in Coil Bind1.260 in ODSet of 16PACPAC-1216- SKU:
- PACPAC-1216
- Availability:
- Ships Same Business Day
- Weight:
- 3.30 LBS
- MFG Part #:
- PAC-1216
$218.00Qty in Cart: 0Quantity:Price:$218.00Subtotal: