What engine sizes does this camshaft fit?

This H-Grind camshaft is designed for 74" and 80" displacement Big Twin engines from 1948-1969. It's a direct reproduction of the original stock cams for these models.

Does this camshaft come with different options for generator and alternator engines?

Yes, this camshaft is available for generator engines with either inner cam bushings or inner cam bearings. It's also offered for early and late alternator engines, accounting for different cam gear pitch diameters.

Can this camshaft be shipped to California?

No, this camshaft is not CARB approved and cannot be shipped to California due to emissions regulations.

Specifications

Brand: S&S Cycle
Part #: 330-0170
UPC: 330-0170

S&S Cycle 48-69 BT H-Grind Camshaft

Name: S&S Cycle 48-69 BT H-Grind Camshaft
Brand: S&S Cycle
SKU: s-s-cycle-s-s-cycle-48-69-bt-h-grind-camshaft-t14-663381
Price: 255.95 USD
Availability: BackOrder

$255.95

On Backorder — Expected to ship by May 7, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

S&S Cycle H-Grind Camshaft for Big Twin engines.

Key Features

This camshaft is a dead-on reproduction of the stock cams used in 1948 to 1969 Big Twin engines.
Designed as a service part for repair and restoration of 74" and 80" engines.
Available for generator engines with inner cam bushings or inner cam bearings.
Available for early and late alternator engines with different cam gear pitch diameters.
The front and rear cylinders have unique timing specifications.

This camshaft is designed for 1948-1969 Big Twin engines, including Panhead and Shovelhead models. It is available in configurations for generator and alternator engines.

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About this part

Product Details

This H-Grind camshaft from S&S Cycle is a direct reproduction of the stock camshafts found in 1948 through 1969 Big Twin engines. It's specifically designed as a service part, making it ideal for anyone looking to repair or restore their Panhead or Shovelhead motorcycle, especially those with 74" or 80" displacement engines.

You can get this camshaft configured for generator engines, whether they use inner cam bushings or bearings, and it's also available for early and late alternator engines, accounting for different cam gear pitch diameters. This attention to detail ensures it fits right into your specific build. Keep in mind that the front and rear cylinders have unique timing specifications, which is a notable characteristic of this particular grind.

If you're working on a vintage Big Twin and need a cam that matches the original factory specifications for a faithful restoration, this S&S Cycle H-Grind camshaft is a solid option.