r.d. enterprises

290 Raub Road, Quakertown, PA 18951 USA  
Tel: 215-538-9323   
Email: rdent@rdent.com

February 2025 Specials

Each month we will feature merchandise at special prices. 
Specials will change at the beginning of each month, so check back regularly. 

Mention this internet special to receive your discount!

Clutch Alignment Tool

Make your clutch installation easier by using a replica of the clutch shaft to align the clutch disc to the flywheel/crankshaft.  The splined shaft fits your clutch disc exactly and the pilot end fits securely into the spigot bushing or bearing. 

Elan, Plus 2 and Lotus Cortina: Check the ID of the pilot bearing/bush, or the OD of the gearbox input shaft before ordering.

Ref. 26Q3349  Elan, +2, Lotus Cortina with early close ratio gearbox input shaft  7/8" x 20 spline,17mm (.670") pilot 
February 2025 Internet Special $10.00  (regular price $12.50)

Ref. 36Q3349  Elan, +2, Lotus Cortina with semi-close gearbox input shaft  7/8" x 20 spline, 15mm (.590") pilot  
February 2025 Internet Special $14.00  (regular price $17.50)

Ref. 74Q3344  All Europa, Renault & TC, 15/16" x 21 spline, 17mm (.670") pilot  
February 2025 Internet Special $10.00  (regular price $12.50)

Europa TwinCam Headers

Mild steel headers for Europa TC and Special with 352 4-speed and 365 5-speed gearboxes.  Headers are fabricated using a one-piece flange at the cylinder head for guaranteed alignment and ease of fitment.  Pipe diameter of primary pipes 1-3/8"; outlet pipe is standard 1-3/4".  Headers include elbow pipe for attachment to muffler.

Ref. 74S0195-XMS  February 2025 Internet Special $325.00  (regular price $385.00)

Mild Steel Muffler for Europa TwinCam

Ref. 74S0191-MS   February 2025 Internet Special $175.00  (regular price $205.00)

All polished 304 stainless with mandrel-bent pipes. 

Ref. 74S0191SS  February 2025 Internet Special $395.00  (regular price $455.00)

  ZDDPlus Engine Oil Additive ZDDP

Modern oils are hard on your old engine which was designed to run with motor oil containing ZDDP (Zinc Dialkyl Dithio Phosphate). Unfortunately this additive is no longer used in conventional and synthetic motor oils. 

Just add ZDDPlus to every 4-5 quart oil change and your engine will be protected.  ZDDPlus works with any conventional or synthetic motor oil.  

Closeout price $7.00 per 4-oz bottle

  ZPaste: The ultimate cam assembly lubricant

This lubricant has been specifically developed for the break-in requirements of flat-tappet engines like the Lotus TwinCam.  The special formulation keeps ZPaste on the contact points of the camshaft and tappets, protecting parts from damage during initial start-up.  After dissolving in the oil, the components in ZPaste continue to protect engine parts during break-in. 

You can use this cam lube whenever you have removed the cams for valve adjustments to protect the cam lobes and tappets from scuffing when you restart the engine.  ZPaste will increase the ZDDP level of your oil as it dissolves.

Closeout price $7.00 per 5/8 oz packet

Internet Special Prices are only applicable to stock on hand. 

 Prices do not include shipping unless otherwise noted.

You must mention this internet special to receive your discount!