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1966 PONTIAC BONNEVILLE Performance Parts
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Key Features:- Ultra Seal Sure-Lock Rocker Arm Nuts
- 3/8 in. Stud
- For Aluminum Rocker Arms
- 16 Nuts w/Socket Head Set Screws And Hex Key Wrench
- 0.540 in. OD Shank
Fitment:
1966 PONTIAC BONNEVILLE 6.4L V8 GAS
$82.85 -
Key Features:- Ultra Seal Sure-Lock Rocker Arm Nuts
- 7/16 in. Stud
- For Aluminum Rocker Arms
- 16 Nuts w/Socket Head Set Screws And Hex Key Wrench
- 0.544 in OD Shank
Fitment:
1966 PONTIAC BONNEVILLE 6.9L V8 GAS
$93.11