Camshafts and Valvetrain
Optimized camshafts and valvetrain components enhance airflow and combustion, elevating your engine's horsepower output. Built to handle the rigors of dirt tracks and oval racing, these components integrate seamlessly with other powertrain upgrades for superior performance.
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- Qty in Cart
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- Price
- Subtotal
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1.440 Ti Valve Spring Retainers 16pk PAC-R553
PAC RACING SPRINGS
$454.481.440 Ti Valve Spring Retainers 16pk PAC-R553Valve Spring Retainer500 Series8 Degree1.070 in / 0.750 in OD Steps1.440 in OD Dual SpringSet of 16PACPAC-R553- SKU:
- PACPAC-R553
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
$454.48Qty in Cart: 0Quantity:Price:$454.48Subtotal: -
Ti Dual Valve Spring Retainer Set 10-Deg 16pk PAC-R538
PAC RACING SPRINGS
$454.48Ti Dual Valve Spring Retainer Set 10-Deg 16pk PAC-R538Valve Spring Retainer500 Series10 Degree1.140 in / 0.815 in OD Steps1.475 in OD Dual SpringSet of 16PACPAC-R538- SKU:
- PACPAC-R538
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
$454.48Qty in Cart: 0Quantity:Price:$454.48Subtotal: -
1.400 CM Valve Spring Retainers (16pk) 10-Deg PAC-R391-16
PAC RACING SPRINGS
$86.941.400 CM Valve Spring Retainers (16pk) 10-Deg PAC-R391-16Valve Spring Retainer300 Series10 Degree1.067 in / 0.785 in OD Steps1.459 in OD Dual SpringSet of 16PACPAC-R391- SKU:
- PACPAC-R391
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
$86.94Qty in Cart: 0Quantity:Price:$86.94Subtotal: -
1.235 CM Valve Spring Retainers (16) PAC-R316
PAC RACING SPRINGS
$86.941.235 CM Valve Spring Retainers (16) PAC-R316Valve Spring Retainer300 Series7 Degree0.880 in / 0.640 in OD Steps1.235 in OD Dual SpringGM LS-SeriesSet of 16PACPAC-R316- SKU:
- PACPAC-R316
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$86.94Qty in Cart: 0Quantity:Price:$86.94Subtotal: -
Std 10-Deg 5/16 Valve Lock Set - Recess PAC-LR8067
PAC RACING SPRINGS
$86.94Std 10-Deg 5/16 Valve Lock Set - Recess PAC-LR8067Valve Lock10 Degree5/16 in Valve Stem0.050 in More HeightSteelEachPACPAC-LR8067- SKU:
- PACPAC-LR8067
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
$86.94Qty in Cart: 0Quantity:Price:$86.94Subtotal: -
5/16 10-Degr Valve Lock Set Radius Groove Steel PAC-LR8065
PAC RACING SPRINGS
$86.945/16 10-Degr Valve Lock Set Radius Groove Steel PAC-LR8065Valve Lock10 Degree5/16 in Valve StemStandard HeightSteelSet of 32PACPAC-LR8065- SKU:
- PACPAC-LR8065
- Availability:
- Ships Same Business Day
- Weight:
- 0.27 LBS
$86.94Qty in Cart: 0Quantity:Price:$86.94Subtotal: -
5/16 Raduis Valve Lock Set GM LS - Steel PAC-L8161
PAC RACING SPRINGS
$86.945/16 Raduis Valve Lock Set GM LS - Steel PAC-L8161Valve Lock7 Degree5/16 in Valve StemStandard HeightSteelSet of 32PACPAC-L8161- SKU:
- PACPAC-L8161
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$86.94Qty in Cart: 0Quantity:Price:$86.94Subtotal: -
Valve Lock Set 7-Degree 5/16 Radius Groove PAC-L8150
PAC RACING SPRINGS
$86.94Valve Lock Set 7-Degree 5/16 Radius Groove PAC-L8150Valve Lock7 Degree5/16 in Valve StemStandard HeightSteelSet of 32PACPAC-L8150- SKU:
- PACPAC-L8150
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
$86.94Qty in Cart: 0Quantity:Price:$86.94Subtotal: -
Mini 8 5/16 Valve Lock Set PAC-L8138
PAC RACING SPRINGS
$86.94Mini 8 5/16 Valve Lock Set PAC-L8138Valve Lock8 Degree5/16 in Valve Stem0.050 in More HeightSteelEachPACPAC-L8138- SKU:
- PACPAC-L8138
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
$86.94Qty in Cart: 0Quantity:Price:$86.94Subtotal: -
5/16 Valve Locks Mini 8 Square Groove - Steel PAC-L8137
PAC RACING SPRINGS
$86.945/16 Valve Locks Mini 8 Square Groove - Steel PAC-L8137Valve Lock8 Degree5/16 in Valve StemStandard HeightSteelSet of 32PACPAC-L8137- SKU:
- PACPAC-L8137
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
$86.94Qty in Cart: 0Quantity:Price:$86.94Subtotal: -
Mini 8 5/16 Steel Valve Lock Set (16 pair) PAC-L8136
PAC RACING SPRINGS
$86.94Mini 8 5/16 Steel Valve Lock Set (16 pair) PAC-L8136Valve LockMini 8 Degree5/16 in Valve Stem0.050 in More HeightSteelSet of 32PACPAC-L8136- SKU:
- PACPAC-L8136
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$86.94Qty in Cart: 0Quantity:Price:$86.94Subtotal: -
Steel Valve Locks (16) Mini 8-Degree 5/16 Valve PAC-L8135
PAC RACING SPRINGS
$86.94Steel Valve Locks (16) Mini 8-Degree 5/16 Valve PAC-L8135Valve LockMini 8 Degree5/16 in Valve StemStandard HeightSteelSet of 32PACPAC-L8135- SKU:
- PACPAC-L8135
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$86.94Qty in Cart: 0Quantity:Price:$86.94Subtotal: -
TI Valve Locks (16) Mini 8-Degree 5/16 Valve PAC-L8123
PAC RACING SPRINGS
$201.55TI Valve Locks (16) Mini 8-Degree 5/16 Valve PAC-L8123Valve LockMini 8 Degree5/16 in Valve StemStandard HeightTitaniumSet of 32PACPAC-L8123- SKU:
- PACPAC-L8123
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$201.55Qty in Cart: 0Quantity:Price:$201.55Subtotal: -
Ti Valve Locks Mini-8 Radius Groove PAC-L8117
PAC RACING SPRINGS
$201.55Ti Valve Locks Mini-8 Radius Groove PAC-L8117Valve Lock8 Degree8 mm Valve StemStandard HeightTitaniumSet of 32PACPAC-L8117- SKU:
- PACPAC-L8117
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
$201.55Qty in Cart: 0Quantity:Price:$201.55Subtotal: -
LS1 Steel Valve Lock Set 8mm PAC-L8116
PAC RACING SPRINGS
$86.94LS1 Steel Valve Lock Set 8mm PAC-L8116Valve Lock7 Degree8 mm Valve Stem0.05 in Less HeightSteelSet of 32PACPAC-L8116- SKU:
- PACPAC-L8116
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
$86.94Qty in Cart: 0Quantity:Price:$86.94Subtotal: -
Std 8-Deg Valve Lock Set 5/16 +.050 Radius Groove PAC-L8076
PAC RACING SPRINGS
$86.94Std 8-Deg Valve Lock Set 5/16 +.050 Radius Groove PAC-L8076Valve Lock8 Degree5/16 in Valve Stem0.050 in More HeightSteelSet of 32PACPAC-L8076- SKU:
- PACPAC-L8076
- Availability:
- Ships Same Business Day
- Weight:
- 0.29 LBS
$86.94Qty in Cart: 0Quantity:Price:$86.94Subtotal: -
5/16 8-Degree Valve Lock Set - Square Groove PAC-L8073
PAC RACING SPRINGS
$86.945/16 8-Degree Valve Lock Set - Square Groove PAC-L8073Valve Lock8 Degree5/16 in Valve StemStandard HeightSteelSet of 32PACPAC-L8073- SKU:
- PACPAC-L8073
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
$86.94Qty in Cart: 0Quantity:Price:$86.94Subtotal: -
10-Deg Steel Valve Lock Set - 5/16 PAC-L8067
PAC RACING SPRINGS
$86.9410-Deg Steel Valve Lock Set - 5/16 PAC-L8067Valve Lock10 Degree5/16 in Valve Stem0.050 in More HeightSteelSet of 32PACPAC-L8067- SKU:
- PACPAC-L8067
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
$86.94Qty in Cart: 0Quantity:Price:$86.94Subtotal: -
5/16 Valve Locks 10-Deg Raduis Groove - TI PAC-L8048
PAC RACING SPRINGS
$201.555/16 Valve Locks 10-Deg Raduis Groove - TI PAC-L8048Valve Lock10 Degree5/16 in Valve Stem0.050 in More HeightTitaniumSet of 32PACPAC-L8048- SKU:
- PACPAC-L8048
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
$201.55Qty in Cart: 0Quantity:Price:$201.55Subtotal: -
SBC Mech Roller Lifter Set Sportsman Pro 6591
MOREL LIFTERS
$682.99SBC Mech Roller Lifter Set Sportsman Pro 6591LifterSportsman ProMechanical Roller0.842 in ODLink BarSet of 16MRL6591- SKU:
- MRL6591
- Availability:
- Ships Same Business Day
- Weight:
- 4.80 LBS
$682.99
