4 inch Bore Summit Racing Piston Ring Compressor

Summit Racing SME-904000 Ring Compressor Aluminum Black Anodized 4.000 in. Bore Each – Make piston installation painless with these Summit non-adjustable piston ring compressors. The aluminum ring compressors are bore-specific and have a tapered inner diameter. Just install the rings on the piston and slide the piston and rod assembly down into the bore. The taper gradually compresses the rings right up until they go into the bore. They are available to fit many bore sizes and have a black anodized finish.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.