Durable and Precision-Engineered Components: The Speedway 602/604 Crate Engine Accessory Drive Kit features a heavy-duty aluminum water pump with 3/4\" ultra duty bearings, threaded for adjustable cam stop, and a 1/2\" NPT internal plug, ensuring robust performance and longevity., Optimized Pulley System: Includes a 1:1 pulley combo with a cast aluminum double groove water pump pulley and crank pulley, accompanied by matched heavy-duty belts, ensuring efficient operation and perfect belt alignment., Enhanced Water Pump Design: The kit\'s water pump boasts state-of-the-art casting for equal flow to both cylinder banks, a precision impeller, and a high flow and pressure design, improving overall engine cooling efficiency., Convenient Pulley and Spacer Alignment: Comes with an aluminum lower pul Speedway 602/604 Crate Engine Accessory Drive Kit Sku # 9108591 Mfr. Part # 9108591 Condition New Brand Speedway Motors Sold Kit Details Info
Speedway Motors has developed an accessory drive kit for 602 and 604 GM crate engines which utilize a short water pump. This kit was designed with racers in mind since the 602/604 crate engines are commonly used in oval track racing.
Kit Includes:
Short Heavy-Duty Aluminum Water Pump
This super heavy-duty race water pump features additional casting designs for more strength and reinforcement, plus a 3/4\" fan pilot shaft and super duty bearing. It has 1/2\" NPT threaded outlets on both the top and side, plus a 3/16\" steel rear plate. It weighs 7-3/4 lbs.
- 3/4\" fan snout
- Extra thick fan hub
- 3/4\" ultra duty bearings
- Threaded for adjustable cam stop
- State of the art aluminum castings
- Equal flow to both cylinder banks
- Precision impeller
- Higher flow and pressure
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- The working height of this pump is approx. 5.85\".
1/2\" NPT Internal Plug
- Hard-Anodized Aluminum Coating Penetrates Aluminum For Wear and Corrosion Resistance
- Provides An Aggressive Look
- Last Twice As Long As Traditional Anodized Fitting
1:1 Pulley Combo
- Kit includes a cast aluminum double groove water pump pulley and double groove crank pulley, and a matched pair of heavy-duty belts. Has a 1:1 water pump/crankshaft speed ratio.
- Heavy-duty aluminum construction
- Matched V-belts - 30-5/8\" x 3/8\" belts
- 1:1 to ratio
- Fits Small Block Chevy V8 with \'55-\'68 short-style water pump with either a 5/8\" or 3/4\" shaft.
Aluminum Lower Pulley Screw Kit
- Set of three Allen bolts for lower aluminum water pump pulley.
- Fine Thread
Aluminum Lower Pulley Spacer
- Spaces lower pulley out to match with the upper pulleys
- Each spacer is .090\" thick aluminum
Water Pump Shim Kit
- Water pump pulley shim kit provides proper drive belt alignment with pulleys
- Kit contains two aluminum 1/16\" spacers and one 1/8\" spacer
Steel Power Steering Pump with Pulley
Cast iron power steering pump has aluminum V-belt pulley. These pulleys are popular for use on late models and IMCA modifieds. Comes with AN6 pressure fitting. Order AN8 or AN10 supply fitting. These power steering pumps have a pressure relief valve.
Block Mount Power Steering Pump Bracket
These power steering pump brackets are for short water pumps. For mounting Profile or Sweet Pump to small block Chevy V8. Bolt kit included. Anodized black.
Charts
(PDF)
Installation Tips
*A V-belt for the power steering must be purchased separately. We do not currently offer the proper belt length.
**The 604 engine has one timing cover bolt that will need to be ground shorter to clear the water pump.
Specs Sold in Quantity Kit Water Pump Included Yes Water Pump Material Cast Aluminum Water Pump Finish Natural Power Steering Pump Finish Natural Crankshaft Pulley Included Yes Water Pump Pulley Included Yes Power Steering Pulley Included Yes A/C Compressor Included No Alternator Included No Power Steering Pump Reservoir Included No Power Steering Pump Bracket Finish Black Power Steering Pump Brackets Included Yes Power Steering Pulley Grooves 1 Groove | V-Belt Power Steering Pulley Finish Natural Power Steering Pulley Material Aluminum Crankshaft Pulley Grooves 2 Power Steering Pump Included Yes MFG. Part # 9108591 Related Items / Suggested Parts Power Steering Hose Kit, -10 AN Reservoir Speedway Modified Radiator & Fan Shroud Kit, 26 Inch, Single Pass Speedway Modified Radiator & Fan Shroud Kit, 26 Inch, Double Pass Tech Support We\'re here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.
