ProTru by Wiseco Windsor Flat Top Forged Piston and Ring Kit - 4.030 in Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Minus 7.00 cc - Small Block Ford PTS500A3 24232707 QA1's aluminum linkage adjusters are

QA1's aluminum linkage adjusters are male-to-female double adjusters

1980-1980 Chevrolet P30

Operating Pressure 2250 psi

1964-2000 Ford Mustang

ProTru by Wiseco Windsor Flat Top Forged Piston and Ring Kit - 4.030 in Bore - 1/16 x 1/16 x 3/16 in Ring Grooves - Minus 7.00 cc - Small Block Ford PTS500A3 24232707 QA1's aluminum linkage adjusters areFord Small Block WindsorWiseco Pro Tru is a division of Wiseco specializing pistons and piston rings for price conscious engine builders. They offer complete kits to fit a wide range of engines. Manufactured by Wiseco Performance Products, ProTru Forged Pistons are affordable with features usually found only in more expensive pistons. Product Description: Piston and Ring Windsor Flat Top Forged 4. 030 in Bore 1 16 x 1 16 x 3 16 in Ring Grooves Minus