Holiday closures will affect orders, including Air shipments. See Company Status for details

The MLK Jr. Day Holiday will cause shipping delays. See Company Status for details

Canadian Shipments May Be Delayed – UPS is suggested for all Canadian Orders. Visit Company Status for details

Note: Your order may take longer than usual to arrive

Toggle Nav
Menu
Account
main product photo

Roller Rocker Assembly, 1.55:1

$1,103.55
Part #
853-140
Application
TR2-4A
In Stock In Stock
Save To Wishlist
Roller rocker conversions offer the benefits of low friction operation coupled with good rigidity and more accurate valve operation, which combine to release several more bhp. Complete assembly ready to bolt on.

Note: These Roller Rocker Assemblies do not fit under the original rocker cover without the Rocker Cover Spacer Kit (853-151) listed below. May require longer pushrods.

The Longest in the Business

  • All Classic British products are warrantied to be free from defects in material and workmanship for 2 years from the date of invoice.
  • All superchargers, supercharger components, and supercharger hardware are warranted to be free from defects in material and workmanship for 1 year from date of invoice.
  • Moss Motors, Ltd. will, at its discretion, repair or replace any part that fails in service within the warranty period. This warranty does not cover labor, failure of related components, normal wear of brake or clutch components or failure resulting from alteration, misuse, accidental damage, faulty installation, or faulty repair.
  • Warranty requests should be submitted to our sales department and must be supported by the original Moss Motors purchase invoice and documentation of the failure.
Product Name: Roller Rocker Assembly, 1.55:1 Brand: GOOD PARTS Make: Triumph Model: TR2, TR3, TR3A, TR3B, TR4, TR4A Size: 1.55:1 Year: 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967