Engines and Components

PAC Racing Springs

PAC Racing Springs 7mm Valve Locks - 7 Degree FMOD PAC-L8087-16

Regular Price $89.30

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PAC Racing Springs

PAC Racing Springs 7mm Valve Locks - 7 Degree Steel PAC-L8086-16

Regular Price $89.30

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PAC Racing Springs

PAC Racing Springs 7mm Valve Locks - 10 Degree -.100 PAC-L8080-16

Regular Price $89.30

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PAC Racing Springs

PAC Racing Springs 5/16 Valve Locks - 8 Degree +.050 PAC-L8076-16

Regular Price $89.30

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PAC Racing Springs

PAC Racing Springs 5/16 Valve Locks - 8 Degree Steel PAC-L8074-16

Regular Price $89.30

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PAC Racing Springs

PAC Racing Springs 5/16 Valve Locks - 8 Degree Sq. Groove PAC-L8073-16

Regular Price $89.30

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PAC Racing Springs

PAC Racing Springs 5/16 Valve Locks - 10 Degree Steel PAC-L8067-16

Regular Price $89.30

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PAC Racing Springs

PAC Racing Springs 5/16 Valve Locks - 10 Degree Steel PAC-L8065-16

Regular Price $89.30
PAC Racing Springs
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PAC Racing Springs 5/16 Valve Locks - 10 Degree Steel PAC-L8064-16

Regular Price $89.30

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PAC Racing Springs

PAC Racing Springs 5/16 Valve Locks - 8 Degree Titanium PAC-L8056-16

Regular Price $202.10

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PAC Racing Springs
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PAC Racing Springs 11/32 Valve Locks - 8 Degree Steel PAC-L8036-16

Regular Price $89.30

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PAC Racing Springs

PAC Racing Springs 11/32 Valve Locks - 8 Degree Steel PAC-L8035-16

Regular Price $89.30
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PAC Racing Springs
New!

PAC Racing Springs 11/32 Valve Locks - 10 Degree Steel PAC-L8028-16

Regular Price $89.30
PAC Racing Springs

PAC Racing Springs 11/32 Valve Locks - 10 Degree Steel +.050 PAC-L8026-16

Regular Price $89.30
PAC Racing Springs
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PAC Racing Springs 11/32 Valve Locks - 10 Degree Steel PAC-L8025-16

Regular Price $89.30

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PAC Racing Springs

PAC Racing Springs 11/32 Valve Locks - 8 Degree Titanium PAC-L8016-16

Regular Price $202.10

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PAC Racing Springs

PAC Racing Springs 11/32 Valve Locks - 10 Degree Titanium PAC-L8005-16

Regular Price $202.10

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PAC Racing Springs

PAC Racing Springs Valve Springs - HR Series (16) PAC-1940-16

Regular Price $366.60
PAC Racing Springs

PAC Racing Springs Valve Springs - HR Series (16) PAC-1924-16

Regular Price $258.50
PAC Racing Springs

PAC Racing Springs 1.490 Dual Valve Springs (16) PAC-1914-16

Regular Price $173.90

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PAC Racing Springs

PAC Racing Springs Valve Springs - HR Series (16) PAC-1908-16

Regular Price $173.90

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PAC Racing Springs

PAC Racing Springs Valve Springs - HR Series (16) PAC-1905-16

Regular Price $235.00

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PAC Racing Springs

PAC Racing Springs Valve Springs - HR Series (16) PAC-1904-16

Regular Price $235.00

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PAC Racing Springs

PAC Racing Springs Valve Springs - HR Series (16) PAC-1903-16

Regular Price $173.90
PAC Racing Springs
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PAC Racing Springs Valve Springs - HR Series (16) PAC-1900-16

Regular Price $144.00

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PAC Racing Springs
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PAC Racing Springs 1.454 Valve Springs - Ovate Beehive (16) PAC-1427-16

Regular Price $390.10

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PAC Racing Springs

PAC Racing Springs 1.574 Dual Valve Springs (16) PAC-1396-16

Regular Price $592.20
PAC Racing Springs
New!

PAC Racing Springs 1.574 Dual Valve Springs (16) PAC-1395-16

Regular Price $592.20
PAC Racing Springs

PAC Racing Springs 1.564 Dual Valve Springs (16) PAC-1386-16

Regular Price $592.20
PAC Racing Springs
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PAC Racing Springs 1.564 Dual Valve Springs (16) PAC-1385-16

Regular Price $592.20

Let customers speak for us

from 141 reviews

Wow

Wow, these are really nice. I mean really nice and at a great price. I’m planning to install them this weekend and I know they will be perfect for getting my pinion angle in check.

Mike Fries

06/20/2026

Suspension Engineering A-Body Rear Upper Control Arms 1968-1972 (Red or Black) 33-1034

Fast

Fast delivery

FRANK CERVANTES

06/19/2026

Jesel 5/16-18 x 1.250 Bolt T45 Torx 8pk BLT-21750-8

Great quality

Great quality,looks great 👍

Snapper Hitchens

06/17/2026

Suspension Engineering Silverado & Sierra Engine Cross Bar 1999-2006 2WD ONLY (Red or Black) 33-1143

Best looking headers I’ve ever seen for a 1980 C10

Best looking headers I’ve ever seen for a 1980 C10.

Patterson, Jesse

06/15/2026

Speed Engineering SBC Longtube Headers — 1960–1987 Chevrolet C10 & K10 Trucks | SBC 5.0L/305 & 5.7L/350 | 25-1236

Top quality and fits

Top quality and fits perfect

Eddy Flores

06/14/2026

Suspension Engineering Camaro & Firebird Lower Control Arm Relocation Brackets 1982-02 (Red or Black) 33-1006

Good

Good service!@

Jose Santana

Speed Engineering 1-7/8" LT Swap Longtube Headers — 1982–1988 GM G-Body | Gen V LT1/LT4 5.3L/6.2L | 25-1165

My lights were easy to install and worked with no issues

My lights were easy to install and worked with no issues. 10/10

Tracey Thomas

06/11/2026

Raxiom 15-22 Ford Mustang Axial Series LED Side Marker Lights Rear (Smoked)

Excellent quality

Excellent quality. Gives the space I need for more upgrades.

George Finn

Suspension Engineering Tunnel Brace 2008-2017 Camaro/Pontiac G8/Chevy SS (Red or Black) 33-1099

Top notch company.

Item was exactly as described and installed very easy. Shipping took a little longer than expected but was due to UPS. Would highly recommend.

Joe Nelson

06/09/2026

Edge Products Replacement power cable for CTS3, Trinity 2, and TrailDash 3. 98109

Fast Orange Grease X laundry soap cuts through the oil well!

Fast Orange Grease X laundry soap cuts through the oil well. I have spent weeks treating my son's clothes with Palmolive and other degreasers. They only took care of the surface oil and dirt. I did not have to pretreat with Fast Orange.

Connie Baxley

06/08/2026

Berry Performance Sales

Good price and fast shipping

Good price and fast shipping.

Jody Newman

06/06/2026