Speed Pro Hypereutectic +22cc Dome Pistons for Chevrolet 454 PLUS Moly Rings

P/N H693CP-KIT

About Speed Pro street series hypereutectic pistons:

Higher compression, longer life.
If you're looking for pistons with an unbeatable combination of performance and value, then Speed-Pro hypereutectic pistons are for you. These pistons are manufactured from FM244 aluminum alloy, which contains 16 percent silicon for greater strength and wear resistance. They're also molded in the latest permanent-mold technology to ensure the precise fit and tight bore clearances that today's top engine builders demand. They're ideal for use in high performance street, bracket racing, and oval track racing and will work perfectly with normal ring end gaps.

 
Federal Mogul/Speed Pro Piston Part
Number
Application		 Power Range Special requirements

Compression information

Ring groove size

Pin diameter

Rod length

Stroke

Deck clearance

Skirt clearance

H693CP+30 plus moly ring set (Hastings/Perfect Circle/MAHLE) P/N H693CP-KIT - We also have other piston sizes available.

Chevrolet 454 - 4.280" bore (at +.030")

Domed head .230" high w/2-valve reliefs. DurOshield skirt coated piston.

1970-76 Car (USA)

1970 454-LS6; closed chamber heads

 idle to 7000+rpm Good for street or race/nitrous to 150 shot

1.640" compression distance

Approx. Compression (w/.030" bore):

w/106.9cc heads 10.32:1

w/116.9cc 9.48:1

w/119cc 9.32:1

5/64" 5/64" 3/16" ring grooves

.989" pin diam. - pins included

for stock length 6.135" rods

 Press-fit or floating

Stock 4.000" stroke

.025" deck clr

.0015" skirt clr

FREE SHIPPING WITHIN CONTIGUOUS USA!

We offer some of the quickest delivery times to most of the US on eBay. We have locations in Alabama, Florida, Georgia, Louisiana, Mississippi, and Tennessee, and although we are required to collect sales tax on an order shipped within one of these states, these locations let us offer our customers quick, efficient service and delivery times.

The free shipping option is available for orders shipped within the lower 48 US-states. Please use the shipping calculator for orders outside the continental USA. We do combine shipping costs for multiple orders and ask that you contact us for a shipping quote.

We also have engine rebuild kits and valve train parts listed on eBay. Feel free to contact our professional sales team toll-free (within USA & Canada) at 800.756.1114 or (outside USA & Canada) at 601.693.8282, EXT. 166 Monday-Friday 8am-6pm Eastern.

Thank you for looking at our listing and look forward to doing business!


All pistons include piston pins

All pistons include piston pins

NOTE: ALL SPEED PRO AND SILVOLITE CAST AND HYPEREUTECTIC, AND FORGED PISTONS ARE NOW MADE OFFSHORE. NOT IN THE UNITED STATES. WE ARE NOT HAPPY WITH THIS EITHER, BUT THEY ARE JUST ABOUT THE ONLY SHOW IN TOWN. THANK YOU, FALCON SALES