Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededAFR - AIRFLOW RESEARCHPART NUMBER: 033-8511-1
Chrome Moly 10 Degree Valve Spring Retainer 1.550 in. O.D.
$269$2.99You Save$0.30
Ships on 09/28/2026
Lowest Price GuaranteeChrome-Moly Valve Spring Retainer10 Degree Outside Diameter: 1.500 in. Inside Diameter: 0.705 in. O.D. of Middle Spring: 1.120 in. For Valve Springs: Sold Individually
- 8000-1
- 8002-1
- 8005-1
- 8016-1
- 8023-1
AFR 8511-1 Chrome-Moly Valve Spring Retainer:
- Comes standard on BBC, SBC, BBF, and SBF with springs 8000, 8002, 8005, 8016, and 8023
- SBC and SBF require 9009 Bead Lock Keepers
- BBC requires 9005 Square Lock Keepers
- BBF requires 9010 Bead Lock Keepers
Light and Strong Replacement Retainers
High-quality replacement chrome-moly and titanium retainers that are used on new AFR cylinder heads.
Part TypeValve Spring Retainer
Product LineAFR Valve Spring Retainers
BrandAFR - AIRFLOW RESEARCH
Package Height0.6
Package Width0.8
Package Length2.3
Weight0.05 PG
Part CategoryPerformance Parts
Lock Style10 degree
Outside Diameter Of Outer Spring1.5 in (38.1 mm)
Retainer StyleStandard
QuantitySold individually
Locks IncludedNo
Retainer MaterialSteel
Inside Diameter Of Inner Spring0.705 in (17.907 mm)
Valve Spring StyleStandard
Outside Diameter Of Middle Spring1.125 in (28.6 mm)
Number Of Springs Per ValveDual
Vendor Part Number8511-1
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![Valve Spring Compressor [Stud Mount]](https://www.jegs.com/images/mini_200/500/555/555-80518.jpg)
![Valve Spring Compressor [Stud Mount]](https://www.jegs.com/images/mini_200/500/555/555-80521.jpg)
![W89409 Valve Spring Compressor [C-Style]](https://www.jegs.com/images/mini_200/500/555/555-w89409.jpg)
![Engine Assembly Lube [4 oz. Bottle]](https://www.jegs.com/images/mini_200/500/555/555-28000.jpg)
JEGS
Premium 10-Blade Feeler Gauge Kit 0.015 in. to 0.035 in. (0.381mm to 0.889mm)
Part Number : 555-80502
$1777$20.99
You Save$3.22
JEGS
Valve Seal Installation Tool Works with 0.500" & 0.531" PC valve stem seals
Part Number : 555-80596
$3699$43.99
You Save$7.00
![Precision Cam Degree Wheel Kit [11 in.]](https://www.jegs.com/images/mini_200/500/555/555-81621.jpg)
JEGS
Cam Bearing Tool Set for Installation & Removal of Camshaft Bearings
Part Number : 555-80597
$17699$212.99
You Save$36.00
Some parts are not legal for use in California or other states with similar laws / regulations
