MAPCO Machine Shop

06/01/2026

Congratulations to Andrew Yoder for picking up the MAPCO Machine Shop Hard Charger Award for the Limited Late Model division at Selinsgrove Speedway & Raceway Park last night.

Andrew Yoder takes home the MAPCO Machine Shop Limited Late Model Hard Charger going +4 in feature action!

05/24/2026

🇺🇸🇺🇸 On this holiday weekend, we take the time to remember and honor our American service men and women who have fallen. All of us at MAPCO Machine Shop salute our heroes who never made it home! We owe our freedoms to those men and women who gave everything.

05/22/2026

🔧 This morning we had the pleasure of helping two customers with quick driveshaft repairs for their off-road vehicles. These customers traveled from Massachusetts to the Anthracite Outdoor Adventure Area and the Rausch Creek Off-Road Park.

👏 Thank you for your business Joe and Casey!!

05/15/2026

Congratulations to Levi Vial for picking up the Limited Late Model Hard Charger Award at Selinsgrove Speedway & Raceway Park sponsored by MAPCO Machine Shop.

Levi Vial is tonight’s MAPCO Machine Shop Hard Charger in the Creekside Auto Sales Limited Late Models going +12 from his 24th starting spot.

05/05/2026

Congratulations to Josh, Lily, and Rusty Blyler and the Big B Motorsports team on your great finishes the past two weekends here in Central PA. MAPCO Machine Shop is proud to be the powerhouse engine and driveshaft builder behind your Ultra 4 trucks. 🏁♟️🏆

Bringing home the trophies to Klingerstown, PA!!

04/25/2026

Congratulations to Jim Yoder for picking up the MAPCO Machine Shop sponsored Hard Charger Award for Limited Late Models at Selinsgrove Speedway & Raceway Park last evening. Good run Jim!

Jim Yoder picked up the MAPCO Machine Shop Limited Late Model Hard Charger, going 15th to 7th in the feature!

03/10/2026

**UPDATE: NEW LOWER PRICING FROM OUR U⚡ SUPPLIER*** as of 3/30/26

Are you looking for U Bolts and don't know where to buy them? Come see us at MAPCO Machine Shop.
We stock threaded rod from 7/16" to 1" diameter in various lengths with the washers and nuts to go with them. We also stock a selection of Center Bolts, nuts, and washers for your repair needs.

Come see us at 150 West St, Sunbury. We bend the U Bolts while you wait. It's fast and easy!! 👍💥

02/20/2026

More racing photos of MAPCO Machine Shop Co-Owner, Roy "Check" Adams #88 Ford powered Late Model.

Check still remains #5 on the All Time Win List for Late Models at Selinsgrove Speedway & Raceway Park to this day.

02/09/2026

Josh and Jared congratulations on 2nd place and surviving the toughest King of the Hammers ever!! We are proud of what you and Big B Motorsports have accomplished. Thank you for choosing us to build and tune your race engines.

02/06/2026

MAPCO Machine Shop Co-Owner, Roy "Check" Adams, racing highlights continued....

Check started his Late Model racing in 1967. In that year, his first win came on April 8th at Selinsgrove Speedway & Raceway Park. He had a total of 8 wins that season at the track. One of those victories was even on his wedding day as described in the newspaper article below.

The 1968 season-4 wins and a tie for first place at Selinsgrove.
The 1969 season- 11 wins at Selinsgrove (2nd Track Championship)
The 1970 season- 7 wins at Selinsgrove
The 1971 season- 3 wins at Selinsgrove
The 1972 season- 6 wins at Selinsgrove (3rd Track Championship)
The 1973 season- 1 win at Selinsgrove
The 1974 season- 2 wins at Selinsgrove

During these racing seasons, it was the battle of the Ford dealerships-Sunbury Motors and Selinsgrove Motors. Check's main sponsor was Sunbury Motors, where he worked full-time until his retirement in 2017. He competed weekly against the Selinsgrove Motors #63 Ford of Paul Long-RIP. They had some intense racing battles on the 1/2 mile oval.

Check also competed weekly against his older brother, Jim Adams, who also raced a Ford. Jim raced the #8 car and Check raced the #88 car. The Adams's were competitors on the track, but brothers off the track. They both raced at other local tracks like Williams Grove, Port Royal, and Susquehanna.
..Stay tuned for more highlights next week