• Get low expansion at high temperatures and great operating strength from a respected name – Wiseco
• All Wiseco pistons sold by Dennis Kirk are forged from a high-silicone aluminum alloy for superior strength and consistent dimension, even in high stress conditions
• Include Hastings-style X-rings (.062 top ring, .062 compression ring and .158 oil ring)
• 10:1 Compression – Domed
• Kit includes two pistons, rings, piston pins and circlips

NOTE:  Will not fit XR-style heads

Available Sizes:

1000cc - 3.188 in./Standard - Part No. K1600

1003cc - 3.198 in./+.010 in. - Part No. K1601

1006cc - 3.208 in./+.020 in. - Part No. K1602

1016cc - 3.218 in./+.030 in. - Part No. K1603

1022cc - 3.228 in./+.040 in. - Part No. K1604

Our pistons, rings and kits are sold by application and bore size. Please note that STANDARD and OVERSIZES are not indicated. To get the correct part, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need. If you have any questions, please call Technical Service.

• Components also sold separately; replacement rings (3208X) include enough rings for one piston; replacement wrist pins (S521) sold each; replacement circlips (CW20) sold in pairs

(2) Pistons

(2) Wrist pins

(4) Circlips

(2) Ring sets, Includes (1) Top ring, (1) Second ring, (1) Oil ring, (2) Oil ring spacers

Instructions