PAC Racing 300 Series Valve Spring Retainers PAC-R313-16

Name: PAC Racing 300 Series Valve Spring Retainers
Brand: PAC Racing Springs
SKU: RSC-PAC-R313-16
Price: 86.99 USD
Availability: InStock
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Part Number: RSC-PAC-R313-16

$86.99

PAC Racing 300 Series Valve Spring Retainers

Beehive Spring Retainer 300 Series - Retainer for PAC-1255, 1295, & 1595 Valve Springs. Lock angle: STD 10 de
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PAC Racing 300 Series Valve Spring Retainers PAC-R313-16

RSC-PAC-R313-16

Not Yet Reviewed

Part Number: RSC-PAC-R313-16

Estimated Ship Date from OH, TX: Monday 10/19/2026

$86.99

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Overview

Applications

Q&A

Estimated Ship Date from OH, TX: Monday 10/19/2026 Would you rather pick it up?

Overview

Brand:

PAC Racing Springs

Manufacturer's Part Number:

PAC-R313-16

Part Type:

Valve Spring Retainers

Product Line:

PAC Racing 300 Series Valve Spring Retainers

Summit Racing Part Number:

RSC-PAC-R313-16

Outside Diameter of Outer Spring (in.):

1.115 in.

Retainer Material:

Chromoly steel

Lock Style:

10 degree

Valve Spring Style:

Beehive

Retainer Style:

Standard

Number of Springs Per Valve:

Single

Inside Diameter of Inner Spring (in.):

0.721 in.

Locks Included:

Quantity:

Sold as a set of 16.

PAC Racing 300 Series Valve Spring Retainers

Expected motor life has increased greatly through the years, but anything with moving parts is susceptible to wear and will eventually need rebuilt. PAC Racing 300 Series valve spring retainers are made from 4140 aerospace grade chromoly steel, making them an excellent choice for stock to slightly modified rebuilds. PAC does their own in-house manufacturing, allowing them to build strength into these units. They are heat-treated for solid wear characteristics and to raise the tensile strength, and for a rust-free finish, they apply black oxide coatings. Into every engine a little work must go; make certain you use the right parts for your stock to slightly modified build with PAC Racing 300 Series valve spring retainers.

Applications