PAC Dual Hot Rod Valve Spring BB Hyd Roller
€309.68 Incl. VAT
- Brand: PAC
- Category: Valvetrain
- Inside Diameter Middle: NA in
- Installed Height: 1.900 in
- Installed Load: 144 lb
- Max Bind: 1.125 in
- Open Height: 1.300 in
Ways to pay
Also Bancontact (BE), Przelewy24 (PL), EPS (AT) and Multibanco (PT)

PAC
PAC Racing Springs operates as the racing and aftermarket division of Peterson Spring, a Michigan spring manufacturer founded in 1914, and runs from its own Southfield headquarters. The company specialises in valve springs engineered for the highest cylinder pressures and engine speeds, with pioneering dual-spring designs that match the weight advantage of titanium at a far more durable cost-per-run. PAC supplies NASCAR Cup, NHRA Pro Stock, Formula 1, World Rally and Sprint Car teams, alongside circle track and sport compact programmes. The catalogue covers small and big block Chevy and Ford V8s plus modern LS, LT, Coyote and import four-cylinder and inline-six platforms.
Talk to a real motorsport specialist.
EU-based, motorsport-experienced. We'll walk through your application before you buy.
Description
PAC Dual Hot Rod Valve Spring BB Hyd Roller
Specifications
| Inside Diameter Middle | NA in |
|---|---|
| Installed Height | 1.900 in |
| Installed Load | 144 lb |
| Max Bind | 1.125 in |
| Open Height | 1.300 in |
| Open Load | 403 in |
Specifications
| Part number | PAC-1924-16 |
|---|---|
| EAN | 00193564532626 |
| Inside Diameter Inner | 0.754 in |
| Inside Diameter Outer | 1.140 in |
| Max Lift | 0.650 in |
| Outside Diameter Outer | 1.540 in |
| Series | STD |
| Spring Rate | 431 lb/in |
| Material | Dual w/Damper |

PAC
PAC Racing Springs operates as the racing and aftermarket division of Peterson Spring, a Michigan spring manufacturer founded in 1914, and runs from its own Southfield headquarters. The company specialises in valve springs engineered for the highest cylinder pressures and engine speeds, with pioneering dual-spring designs that match the weight advantage of titanium at a far more durable cost-per-run. PAC supplies NASCAR Cup, NHRA Pro Stock, Formula 1, World Rally and Sprint Car teams, alongside circle track and sport compact programmes. The catalogue covers small and big block Chevy and Ford V8s plus modern LS, LT, Coyote and import four-cylinder and inline-six platforms.
Talk to a real motorsport specialist.
EU-based, motorsport-experienced. We'll walk through your application before you buy.













Reviews
There are no reviews yet.