Engines and Components
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Engines, Blocks and Components
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Cylinder Heads and Components
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Crankshafts and Components
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Pistons and Piston Rings
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Connecting Rods and Components
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Camshafts and Valvetrain
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Engine Covers, Pans and Dress-Up Components
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Oiling Systems
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Belts and Pulleys
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Harmonic Balancers
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Engine Bearings
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Engine Pre Heaters and Components
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Out of stock
1.400 TI Valve Spring Retainers - 10 Degree (PACPAC-R506)
PAC RACING SPRINGS
$454.48Valve Spring Retainer - 500 Series - 10 Degree - 1.090 in / 0.695 in OD Steps - Dual Spring - Titanium - Set of 16$454.48 -
Out of stock
1.400 TI Valve Spring Retainers - 10 Degree (PACPAC-R505)
PAC RACING SPRINGS
$454.48Valve Spring Retainer - 500 Series - 10 Degree - 1.090 in / 0.780 in OD Steps - Dual Spring - Titanium - Set of 16$454.48 -
Out of stock
1.475 TI Valve Spring Retainers - 10 Degree (PACPAC-R504)
PAC RACING SPRINGS
$454.48Valve Spring Retainer - 500 Series - 10 Degree - 1.165 in / 0.840 in OD Steps - Dual Spring - Titanium - Set of 16$454.48 -
1.475 TI Valve Spring Retainer 10-Degree (PACPAC-R501-1)
PAC RACING SPRINGS
$29.55Valve Spring Retainer - 500 Series - 10 Degree - 1.185 in / 0.865 in / 0.635 in OD Steps - Triple Spring - Titanium - Each$29.55 -
Out of stock
1.475 TI Valve Spring Retainers - 10 Degree (PACPAC-R501)
PAC RACING SPRINGS
$454.48Valve Spring Retainer - 500 Series - 10 Degree - 1.185 in / 0.865 in / 0.635 in OD Steps - Triple Spring - Titanium - Set of 16$454.48 -
Out of stock
Valve Spring Retainers - TI (16) (PACPAC-R455)
PAC RACING SPRINGS
$291.46Valve Spring Retainer - 400 Series - 7 Degree - 0.920 in / 0.650 in OD Steps - Dual Spring - Titanium - GM LS-Series - Set of 16$291.46 -
Out of stock
1.480 TI Valve Spring Retainers - Mini 8 Deg (PACPAC-R450)
PAC RACING SPRINGS
$291.46Valve Spring Retainer - 400 Series - Mini 8 Degree - 0.940 in / 0.685 in OD Steps - Dual Spring - Titanium - Set of 16$291.46 -
Out of stock
1.450 TI Valve Spring Retainers - 10 Degree (PACPAC-R436)
PAC RACING SPRINGS
$291.46Valve Spring Retainer - 400 Series - 10 Degree - 1.125 in / 0.800 in OD Steps - Dual Spring - Titanium - Set of 16$291.46 -
Out of stock
1.300 TI Valve Spring Retainers - 7 Degree (PACPAC-R435)
PAC RACING SPRINGS
$291.46Valve Spring Retainer - 400 Series - 7 Degree - 0.940 in / 0.680 in OD Steps - Dual Spring - Titanium - GM LS-Series - Set of 16$291.46 -
Out of stock
1.200 TI Valve Spring Retainers Mini 8 Degree (PACPAC-R432)
PAC RACING SPRINGS
$291.46Valve Spring Retainer - 400 Series - Mini 8 Degree - 0.890 in / 0.600 in OD Steps - Dual Spring - Titanium - Set of 16$291.46 -
Out of stock
Valve Spring Retainers - TI (16) 1.050 (PACPAC-R408)
PAC RACING SPRINGS
$291.46Valve Spring Retainer - 400 Series - 10 Degree - 1.040 in / 0.715 in OD Steps - Dual Spring - Titanium - Set of 16$291.46 -
Out of stock
1.450 TI Valve Spring Retainers - 10 Deg +.050 (PACPAC-R405)
PAC RACING SPRINGS
$291.46Valve Spring Retainer - 400 Series - 10 Degree - 1.090 in / 0.780 in OD Steps - Dual Spring - Titanium - Set of 16$291.46 -
Out of stock
1.480 TI Valve Spring Retainers - 10 Deg +.050 (PACPAC-R404)
PAC RACING SPRINGS
$291.46Valve Spring Retainer - 400 Series - 10 Degree - 1.165 in / 0.840 in OD Steps - Dual Spring - Titanium - Set of 16$291.46 -
Out of stock
1.480 TI Valve Spring Retainers - 10 Deg +.050 (PACPAC-R401)
PAC RACING SPRINGS
$291.46Valve Spring Retainer - 400 Series - 10 Degree - 1.185 in / 0.865 in / 0.635 in OD Steps - Triple Spring - Titanium - Set of 16$291.46 -
Out of stock
1.400 CM Valve Spring Retainers (16pk) 10-Deg (PACPAC-R391)
PAC RACING SPRINGS
$86.94Valve Spring Retainer - 300 Series - 10 Degree - 1.067 in / 0.785 in OD Steps - 1.459 in OD Dual Spring - Chromoly - Set of 16$86.94 -
Out of stock
Valve Spring Retainers - C/M Steel 10 Degree (PACPAC-R387)
PAC RACING SPRINGS
$86.94Valve Spring Retainer - 500 Series - 10 Degree - 1.122 in / 0.735 in OD Steps - Dual Spring - Chromoly - Set of 16$86.94 -
Out of stock
Beehive Spring Retainer Set - 300 Series (PACPAC-R364)
PAC RACING SPRINGS
$86.94Valve Spring Retainer - 300 Series - 7 Degree - 0.795 in OD Step - Beehive Spring - Chromoly - Set of 16$86.94 -
Out of stock
Valve Spring Retainers - C/M Steel 7 Degree (PACPAC-R363)
PAC RACING SPRINGS
$86.94Valve Spring Retainer - 300 Series - 7 Degree - 0.640 in OD Step - Beehive Spring - Chromoly - Set of 16$86.94 -
Out of stock
Valve Spring Retainers - C/M Steel 7 Degree (PACPAC-R362)
PAC RACING SPRINGS
$86.94Valve Spring Retainer - 300 Series - 7 Degree - 0.640 in OD Step - Beehive Spring - Chromoly - Ford Modular - Set of 16$86.94 -
Out of stock
Valve Spring Retainers - C/M Steel (16) (PACPAC-R355)
PAC RACING SPRINGS
$86.94Valve Spring Retainer - 300 Series - 7 Degree - 0.920 in / 0.650 in OD Steps - 1.280 in Dual Spring - Chromoly - GM LS-Series - Set of 16$86.94 -
Out of stock
1.200 Steel C/M Valve Spring Retainers - 8 Deg (PACPAC-R349)
PAC RACING SPRINGS
$86.94Valve Spring Retainer - 300 Series - 8 Degree - 0.775 in OD Step - Single Spring - Chromoly - Set of 16$86.94 -
Out of stock
1.300 Steel C/M Valve Spring Retainers - 7 Deg (PACPAC-R335)
PAC RACING SPRINGS
$86.94Valve Spring Retainer - 300 Series - 7 Degree - 0.940 in / 0.680 in OD Steps - Dual Spring - Chromoly - Set of 16$86.94 -
Out of stock
1.200 Steel C/M Valve Spring Retainers - 7 Deg (PACPAC-R334)
PAC RACING SPRINGS
$86.94Valve Spring Retainer - 300 Series - 7 Degree - 0.850 in / 0.600 in OD Steps - Dual Spring - Chromoly - Set of 16$86.94 -
Out of stock
.875 Steel C/M Valve Spring Retainers - 7 Deg (PACPAC-R333)
PAC RACING SPRINGS
$86.94Valve Spring Retainer - 300 Series - 7 Degree - 0.640 in OD Step - Beehive Spring - Chromoly - Set of 16$86.94 -
Out of stock
1.325 Steel C/M Valve Spring Retainers - 10 Dg (PACPAC-R317)
PAC RACING SPRINGS
$86.94Valve Spring Retainer - 300 Series - 10 Degree - 0.990 in / 0.700 in OD Steps - 1.374 in Dual Spring - Chromoly - Set of 16$86.94 -
Out of stock
1.235 CM Valve Spring Retainers (16) (PACPAC-R316)
PAC RACING SPRINGS
$86.94Valve Spring Retainer - 300 Series - 7 Degree - 0.880 in / 0.640 in OD Steps - 1.235 in OD Dual Spring - Chromoly - GM LS-Series - Set of 16$86.94 -
Out of stock
1.475 Steel C/M Valve Spring Retainers - 10 Dg (PACPAC-R315)
PAC RACING SPRINGS
$86.94Valve Spring Retainer - 300 Series - 10 Degree - 1.110 in / 0.710 in OD Steps - Dual Spring - Chromoly - Set of 16$86.94 -
Out of stock
1.115 Steel C/M Valve Spring Retainers - 10 Dg (PACPAC-R313)
PAC RACING SPRINGS
$86.94Valve Spring Retainer - 300 Series - 10 Degree - 0.721 in OD Step - Beehive Spring - Chromoly - Set of 16$86.94 -
Out of stock
.925 Steel C/M Valve Spring Retainers - 7 Deg (PACPAC-R312)
PAC RACING SPRINGS
$86.94Valve Spring Retainer - 300 Series - 7 Degree - 0.570 in OD Step - Beehive Spring - Chromoly - Ford Modular - Set of 16$86.94 -
Out of stock
1.035 Steel C/M Valve Spring Retainers - 7 Deg (PACPAC-R311)
PAC RACING SPRINGS
$86.94Valve Spring Retainer - 300 Series - 7 Degree - 0.640 in OD Step - Beehive Spring - Chromoly - GM LS-Series - Set of 16$86.94 -
Out of stock
1.035 Steel C/M Valve Spring Retainers - 10 Dg (PACPAC-R310)
PAC RACING SPRINGS
$86.94Valve Spring Retainer - 300 Series - 10 Degree - 0.640 in OD Step - Beehive Spring - Chromoly - Set of 16$86.94 -
Out of stock
Valve Spring (1) CRF450I Honda 2002-2012 (PACPAC-MX116)
PAC RACING SPRINGS
$23.00Valve Spring - Single Spring - 329 lb/in Spring Rate - 0.960 in Coil Bind - 0.934 in OD - Each$23.00 -
Out of stock
Valve Spring (1) KXF25 Kawasaki 2004-2012 (PACPAC-MX111)
PAC RACING SPRINGS
$23.00Valve Spring - Single Spring - 236 lb/in Spring Rate - 0.870 in Coil Bind - 0.800 in OD - Each$23.00 -
Out of stock
Std 10-Deg 5/16 Valve Lock Set - Recess (PACPAC-LR8067)
PAC RACING SPRINGS
$86.94Valve Lock - 10 Degree - 5/16 in Valve Stem - 0.050 in More Height - Steel - Natural - Each$86.94 -
Out of stock
5/16 10-Degr Valve Lock Set Radius Groove Steel (PACPAC-LR8065)
PAC RACING SPRINGS
$86.94Valve Lock - 10 Degree - 5/16 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 32$86.94 -
Out of stock
11/32 Valve Lock Set - 10 Degree Steel (PACPAC-LR8028)
PAC RACING SPRINGS
$86.94Valve Lock - 10 Degree - 11/32 in Valve Stem - 0.050 in More Height - Steel - Black Oxide - Set of 32$86.94 -
Out of stock
11/32 Valve Lock Set - 10 Degree Steel (PACPAC-LR8027)
PAC RACING SPRINGS
$86.94Valve Lock - 10 Degree - 11/32 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 32$86.94 -
Out of stock
11/32 Valve Lock Set - 10 Degree Steel (PACPAC-LR8025)
PAC RACING SPRINGS
$86.94Valve Lock - 10 Degree - 11/32 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 32$86.94 -
Out of stock
5/16 Raduis Valve Lock Set GM LS - Steel (PACPAC-L8161)
PAC RACING SPRINGS
$86.94Valve Lock - 7 Degree - 5/16 in Valve Stem - Standard Height - Steel - Black Oxide - Set of 32$86.94 -
Out of stock
8mm Valve Lock Set 10 Degreee Steel +.050 (PACPAC-L8160)
PAC RACING SPRINGS
$86.94Valve Lock - 10 Degree - 8 mm Valve Stem - 0.050 in More Height - Steel - Black Oxide - Set of 32$86.94