PAC Racing Springs RPM Valve Spring, 550 lb/in Spring, 1.045 in Coil Bind, GM LS-Series, Set of 16, part number PAC-1237X-16

PAC Racing Springs RPM Valve Spring, 550 lb/in Spring, 1.045 in Coil Bind, GM LS-Series, Set of 16 PAC-1237X-16

$493.50
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PAC Racing Springs RPM Valve Spring, 550 lb/in Spring, 1.045 in Coil Bind, GM LS-Series, Set of 16, part number PAC-1237X-16
  • PAC Racing Springs RPM Valve Spring, 550 lb/in Spring, 1.045 in Coil Bind, GM LS-Series, Set of 16, part number PAC-1237X-16
PAC Racing Springs RPM Valve Spring, 550 lb/in Spring, 1.045 in Coil Bind, GM LS-Series, Set of 16 PAC-1237X-16
PAC Racing SpringsPart # PAC-1237X-16

PAC Racing Springs RPM Valve Spring, 550 lb/in Spring, 1.045 in Coil Bind, GM LS-Series, Set of 16 PAC-1237X-16

$493.50
Usually ships in 1 to 3 business days.
Delivery is usually 2 to 5 business days after it ships.
  • Free shipping to the lower 48
  • 30-day returns on unused parts
  • New PAC Racing Springs part in the original packaging
Not sure it fits? Email hello@apertureauto.com with your year, make, model and VIN. We will check the manufacturer's vehicle list before it ships.
Questions? Email hello@apertureauto.com. We reply within one business day.

Overview

PAC Racing Springs RPM Valve Spring, 550 lb/in Spring, 1.045 in Coil Bind, GM LS-Series, Set of 16, manufacturer part number PAC-1237X-16. Part of the RPM Series; Dual Spring.

New PAC Racing Springs part in the original manufacturer packaging.

Specifications

Manufacturer part number PAC-1237X-16
Type Valve Spring
Series RPM Series
Rate 550 lb/in Spring
Size 1.045 in Coil Bind
Outside diameter 1.274 in
Features Dual Spring
Sold as Set of 16
Category Camshafts and Valvetrain / Valve Springs
Package dimensions 15.1 x 4 x 3.5 in
Shipping weight 3.814 lb

Vehicle fitment

  • GM LS-Series

Fitment comes from the manufacturer's application data. Some trims, engines, drivetrains or bed lengths may be excluded. Send your year, make, model and VIN to hello@apertureauto.com and we will confirm before it ships.

Questions and answers

Is this part new?
Yes. It is a new PAC Racing Springs part in the original manufacturer packaging. Manufacturer part number PAC-1237X-16.

What vehicles does it fit?
The manufacturer lists it for GM LS-Series. Some trims may be excluded, so send your VIN if you want us to confirm.

How long does shipping take and what does it cost?
Most orders ship within 1 to 3 business days with free shipping to the contiguous United States. Tracking is emailed as soon as it ships.

Can I return it?
Yes. Unused, uninstalled parts in the original packaging can be returned within 30 days of delivery. See the refund policy for details.

Part number PAC-1237X-16, also written PAC1237X16.

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